GITNUXSOFTWARE ADVICE
Technology Digital MediaTop 10 Best Lighting Audit Software of 2026
Top 10 lighting audit software ranked for energy efficiency audits, with tools compared by workflow, inputs, and outputs using DIALux evo, RELUXDesktop, AGi32.
How we ranked these tools
Core product claims cross-referenced against official documentation, changelogs, and independent technical reviews.
Analyzed video reviews and hundreds of written evaluations to capture real-world user experiences with each tool.
AI persona simulations modeled how different user types would experience each tool across common use cases and workflows.
Final rankings reviewed and approved by our editorial team with authority to override AI-generated scores based on domain expertise.
Score: Features 40% · Ease 30% · Value 30%
Gitnux may earn a commission through links on this page — this does not influence rankings. Editorial policy
DIALux evo is the best pick if audit teams need repeatable CAD-based illuminance, energy, and compliance assessments across lots of rooms, whereas AGi32 suits teams that want repeatable analysis bridging field measurements to audit report outputs.
Editor’s top 3 picks
Three quick recommendations before you dive into the full comparison below — each one leads on a different dimension.
DIALux evo
Integrated CAD-to-simulation lighting workflow that ties fixture schedules to illuminance mapping and report evidence.
Built for fits when audit teams need repeatable CAD-based lighting assessments across many rooms..
RELUXDesktop
Editor pickFloor-plan annotation workflow that ties fixture records and recorded findings to specific spaces for audit reporting.
Built for fits when audit teams want CAD-assisted floor plans and structured inventory inputs for repeatable reports..
AGi32
Editor pickGrid-based illuminance mapping that stays coupled to fixture schedule and calibration against lux or foot-candle readings.
Built for fits when lighting audit teams need repeatable analysis from field measurements to audit report outputs..
Related reading
Comparison Table
Lighting audit software calculates illuminance, daylight impact, and energy use from photometric data, then documents compliance evidence for facilities, lighting engineers, and energy teams. This ranked set focuses on computation accuracy, repeatable audit workflows, and deployment controls like data models and automation hooks, so evaluators can compare throughput and result traceability across the category without marketing noise.
DIALux evo
vertical specialistLighting design software for calculating illuminance, energy use, and compliance in indoor and outdoor spaces.
Integrated CAD-to-simulation lighting workflow that ties fixture schedules to illuminance mapping and report evidence.
DIALux evo is built for lighting audit work that combines CAD import, lighting calculations, and documentation in one place. The model-to-measurement alignment is practical for illuminance mapping when surveys include lux readings and photos anchored to room layout. Report generation is structured around typical audit artifacts like fixture inventory, schedules, and deficiency notes that travel with the project.
A key tradeoff is that audit customization is better served by consistent building data and standardized lighting templates than by ad hoc per-location changes. It fits audits where teams repeat the same workflow across many floors using the same CAD base and similar fixture sets, then iterate on retrofit recommendations.
- +CAD-to-work-plane workflow keeps illuminance mapping tied to room geometry
- +Fixture schedule management supports lamp and ballast inventory capture
- +Audit report generation packages evidence with model assumptions
- +Retrofit iteration works for LED replacement scenarios across similar rooms
- –Best results depend on consistent CAD structure and room template discipline
- –Advanced reporting layouts require extra manual effort in complex audit packs
- –Connected-load and operating-hours analysis needs careful data entry discipline
- –Mobile capture coverage may not match every site survey process without workarounds
Energy and facilities auditors
Map expected and measured light levels
Clear deficiency locations
Lighting engineering consultancies
Run LED retrofit scenarios
Faster retrofit iteration
Show 2 more scenarios
Maintenance and refurbishment planners
Track fixture inventory for audits
Traceable asset baseline
Maintain lamp and ballast inventory records and attach photographic evidence to room context.
Compliance-focused facility teams
Document light-level compliance work
Audit-ready documentation
Produce structured audit report packs that connect calculations, measured evidence, and corrective actions.
Best for: Fits when audit teams need repeatable CAD-based lighting assessments across many rooms.
More related reading
RELUXDesktop
vertical specialistProfessional software for lighting calculations, daylight analysis, and energy evaluation.
Floor-plan annotation workflow that ties fixture records and recorded findings to specific spaces for audit reporting.
RELUXDesktop targets lighting audit teams that run structured facility lighting survey processes and need consistent fixture and measurement documentation across projects. It links lighting inventory records to annotated floor-plan elements, which reduces rework when generating an audit report. The workflow supports deficiency tracking and corrective-action register-style organization tied to recorded locations.
A tradeoff is that deeper automation and API-driven integration are not the core strength compared with audit suites that emphasize connected data pipelines. It fits when audits are executed by survey teams that collect lux readings on-site and want a desktop-first workflow that keeps floor-plan annotation, fixture inventory, and report generation in one place.
- +CAD-based floor-plan annotation keeps measurements tied to locations
- +Fixture inventory capture supports consistent audit documentation
- +Deficiency tracking stays connected to the annotated floor plan
- +Report generation uses the same structured inputs as field capture
- –API surface and external data automation are limited versus integration-first tools
- –Desktop-first workflow adds overhead for teams standardizing mobile capture
Facility lighting survey teams
Document survey results on CAD floor plans
Faster report assembly with fewer mismatches
Engineering audit groups
Run consistency across multiple sites
Lower rework across site audits
Show 1 more scenario
Operations and energy analysts
Track deficiencies to corrective actions
Clear assignment of fixes by space
Maintain a structured deficiency list linked to locations so corrective work stays auditable.
Best for: Fits when audit teams want CAD-assisted floor plans and structured inventory inputs for repeatable reports.
AGi32
enterpriseLighting analysis software for photometric modeling, illuminance calculations, and retrofit evaluation.
Grid-based illuminance mapping that stays coupled to fixture schedule and calibration against lux or foot-candle readings.
AGi32 fits audits that need consistent analysis across many rooms because fixture schedule inputs and measurement-driven validation stay in one analysis workflow. It supports illuminance mapping using grid-based calculations and can incorporate lux and foot-candle readings as part of calibration and discrepancy review. It also supports floor-plan annotation and CAD import so survey evidence and modeled locations align during deficiency tracking.
A tradeoff is that outcomes depend on getting the fixture schedule and space geometry into the model correctly before analysis runs. AGi32 is most useful when teams already collect mobile field data with geotagged inspection records and photographic evidence and need those artifacts tied to lighting inventory and corrective-action register items.
- +Illuminance mapping stays tied to fixture schedule inputs
- +Audit outputs connect modeled results to documented survey evidence
- +LED retrofit assessment supports connected-load and hours assumptions
- +CAD and floor-plan workflows reduce location mismatches
- –Model geometry errors can cascade into uniformity and compliance gaps
- –Best results require disciplined fixture and lamp parameter entry
Facility engineering teams
Room-by-room lighting compliance validation
Faster discrepancy and deficiency closure
Lighting consultants
LED retrofit assessment and payback
Clear savings and ROI narratives
Show 1 more scenario
Energy audit providers
Audit report generation with evidence
More traceable audit documentation
Survey annotations and CAD-aligned locations help tie photographic evidence to the corrective-action register.
Best for: Fits when lighting audit teams need repeatable analysis from field measurements to audit report outputs.
Visual Lighting Software
enterprisePhotometric lighting design and audit software for indoor and outdoor lighting projects.
Audit report generation that ties lighting inventory selections and scheduled assumptions to documented retrofit findings.
Visual Lighting Software from Acuity Brands targets lighting audit workflow needs by combining facility lighting survey data capture with reporting geared toward retrofit planning. The core capability is managing a lighting inventory tied to fixture and lamp schedules so teams can analyze connected load and operating-hours assumptions inside an audit trail.
It supports floor-plan and asset documentation workflows that help link field observations to an audit report output. Audit preparation and review depend on how well teams structure their fixture catalog selections and measurement inputs before generating deliverables.
- +Inventory-driven audit inputs map fixture schedules to retrofit evaluation outputs
- +Floor-plan annotation workflows support asset-to-space traceability
- +Report generation packages audit documentation and assumptions for handoff
- +Tight alignment with connected load and operating-hours analysis
- –Field data entry quality depends on consistent fixture catalog selection
- –Multi-discipline governance and RBAC are limited for large distributed teams
- –Automation depth is constrained without available external integration hooks
- –Complex audit scenarios require more manual assumption management
Best for: Fits when facility teams need a structured lighting inventory workflow and audit report generation without heavy customization.
LITESTAR
enterpriseProfessional lighting design software with photometric audit and rendering modules.
Illuminance mapping that connects survey lux readings to deficiency tracking on annotated floor plans.
LITESTAR performs facility lighting surveys by turning field lux readings and fixture inventory inputs into an illuminance map and audit-ready findings. It links lighting inventory, inspection evidence, and deficiency tracking so teams can translate measurements into corrective actions.
Its workflow supports floor-plan annotation, fixture scheduling, and energy-savings calculation inputs tied to an LED retrofit assessment. Automation centers on repeatable survey templates and exportable audit outputs that reduce manual rework.
- +Field survey workflow links lux readings to mapped illuminance outputs
- +Lighting inventory and fixture schedule inputs support consistent audits
- +Deficiency tracking ties findings to corrective-action register items
- +Exportable audit outputs reduce manual compilation across sites
- –CAD import quality varies by drawing type and layer conventions
- –Automation depends on template discipline across inspectors and locations
- –Geotagged inspection records are limited to supported capture flows
- –Reporting customization can require more manual work than expected
Best for: Fits when multi-site teams need mapped lighting audit outputs with inventory-driven recommendations.
Dialight
SMBLighting design and audit software with photometric layout and point-by-point analysis.
Deficiency tracking stays linked to the captured inspection evidence so corrective actions map back to specific lighting items and readings.
Dialight is a lighting audit software option used to manage facility lighting survey work and deliver audit-ready outputs for energy-efficiency evaluations. It centers on capturing field observations, linking them to a lighting inventory, and turning those records into lighting compliance and savings calculations.
The workflow supports corrective-action tracking so deficiencies and follow-up work stay connected to the original inspection evidence. Dialight also supports report generation that packages measurements, documentation, and findings for internal review and external submission workflows.
- +Field capture can attach photographic evidence to inspection records
- +Corrective-action register keeps deficiencies tied to follow-up work
- +Audit report generation packages findings into shareable deliverables
- +Inventory linkage helps track fixture and lamp details across sites
- –CAD import and floor-plan annotation depend on a separate data-prep workflow
- –Mobile data collection quality depends on disciplined labeling and asset mapping
- –API and integration depth for automation varies by implementation
- –Geotagged records can create noise if location accuracy is inconsistent
Best for: Fits when facilities teams need disciplined survey capture and deficiency tracking without heavy customization work.
LiteCalc
SMBCloud-based photometric calculation tool for lighting design and audit workflows.
Consistent deficiency-to-corrective-action register mapping tied to measurement locations during audit report generation.
LiteCalc targets facility lighting survey workflows by connecting field measurements to structured lighting inventory and audit documentation. The tool focuses on illuminance mapping and light-level compliance reporting using lux and foot-candle readings tied to annotated floor data.
It supports corrective-action register style tracking for deficiencies and generates audit report outputs for recurring energy assessments. Automation centers on reusing fixture, lamp, and ballast schedules during LED retrofit assessment and energy-savings calculation so audits remain consistent across sites.
- +Measurement-to-report workflow keeps illuminance mapping and compliance checks connected
- +Lighting inventory and fixture schedules reduce repeated data entry across audits
- +Corrective-action tracking ties deficiencies to defined follow-up work
- +Audit outputs support consistent documentation across multiple facilities
- –CAD import and floor annotation can require cleanup to match measurement grids
- –API and automation surface are limited compared with audit suites that integrate deeply
- –Unified geotagged inspection records depend on specific mobile field setup
- –Energy-use benchmarking coverage is thinner than tools that specialize in portfolio analytics
Best for: Fits when teams need disciplined lighting audit documentation from lux readings through corrective actions.
Lighting Reality
SMBLighting design software for modeling luminaires, calculating results, and preparing project documentation.
A deficiency-to-corrective-action workflow that preserves geotagged inspection evidence and outputs audit-ready reporting per location.
Lighting Reality targets lighting audit workflow needs for facility lighting survey work with field-friendly collection of lux and fixture inventory details. The solution supports documentation-heavy deliverables such as deficiency tracking, corrective-action register entries, and photo evidence tied to inspection locations.
CAD or floor-plan annotation support helps teams connect measurements to room context for lighting compliance review and retrofit assessment. Audit report generation consolidates survey inputs into structured outputs suitable for internal review and customer-facing reporting.
- +Captures measurement evidence with location context
- +Deficiency tracking links findings to corrective actions
- +Report generation consolidates survey data into deliverables
- +Mobile collection supports on-site workflow continuity
- –CAD import quality depends on source floor-plan structure
- –Automation for bulk fixture schedule updates is limited
- –Extensibility options for custom audit fields are constrained
- –Governance controls for multi-auditor review are not granular
Best for: Fits when audit teams need field collection, evidence capture, and report-ready lighting audit documentation.
LightingCalc
SMBLighting calculation software for point-by-point and lumen method computations.
Single-workflow linking of facility lighting survey inputs to illuminance mapping outputs and audit report drafts using a connected fixture schedule.
LightingCalc supports lighting audits by turning facility lighting survey inputs into calculation-ready fixture schedules and light-level results. The workflow centers on illuminance mapping outputs from measured lux or foot-candle readings, plus uniformity ratio checks tied to compliance targets.
It also supports documentation flows that compile photographic and measurement evidence into audit report drafts for review and remediation tracking. LightingCalc’s main distinction is how tightly survey capture, calculation, and audit deliverables stay connected in one workflow rather than being split across spreadsheets and separate reporting tools.
- +Keeps fixture schedule updates connected to recalculated light-level outputs
- +Supports audit documentation with measurement evidence in the same workflow
- +Produces illuminance mapping outputs suitable for compliance discussions
- +Handles LED retrofit assessment inputs for connected load estimates
- –CAD import and floor-plan annotation support may limit complex drawings
- –Automation depth for recurring audits is limited without external process
- –Field capture for mobile geotagged records is narrower than expected
- –Audit log and RBAC governance controls are not prominent in common workflows
Best for: Fits when teams need repeatable lighting audit calculations from survey data to report drafts in one workflow.
LightStanza
API-firstCloud-based lighting analysis software for daylight, electric lighting, and building performance studies.
Geotagged inspection records linked to deficiency items so audit evidence stays attached to corrective actions.
LightStanza targets lighting audit workflows with a field-to-report loop for facility lighting surveys and retrofit assessment documentation. The core capability focuses on organizing lighting inventory, capturing measurements, and tying results to floor-plan annotations for audit report generation.
It supports corrective-action tracking that maps deficiencies to follow-up work items. Automation is centered on repeatable inspection data capture and report output consistency across locations.
- +Captures inspection details with floor-plan annotation support
- +Keeps deficiency and corrective actions tied to inspection evidence
- +Produces structured audit report outputs from captured records
- +Workflow supports consistent recurring surveys across sites
- –Limited coverage for photometric measurement workflows beyond basic lux inputs
- –CAD import and annotation tooling is not designed for complex drawings
- –Automation and reporting customization are constrained for nonstandard templates
- –API surface is not documented enough for deep system integration use
Best for: Fits when teams need disciplined lighting survey documentation and evidence-linked deficiency tracking across multiple sites.
Conclusion
After evaluating 10 technology digital media, DIALux evo stands out as our overall top pick — it scored highest across our combined criteria of features, ease of use, and value, which is why it sits at #1 in the rankings above.
Use the comparison table and detailed reviews above to validate the fit against your own requirements before committing to a tool.
How to Choose the Right lighting audit software
This buyer’s guide covers how to choose lighting audit software tools like DIALux evo, RELUXDesktop, AGi32, Visual Lighting Software, LITESTAR, Dialight, LiteCalc, Lighting Reality, LightingCalc, and LightStanza.
The guide focuses on lighting audit workflow fit for facility lighting surveys, illuminance mapping, deficiency tracking, and energy-savings calculations tied to LED retrofit assumptions.
Lighting audit software that connects facility survey evidence to illuminance and retrofit outputs
Lighting audit software organizes a lighting inventory and links field findings to floor-plan or CAD context so the audit report stays traceable from measurements to conclusions. Tools like DIALux evo run CAD-to-work-plane lighting simulations and produce audit packs that combine model assumptions with measured evidence.
Other tools like RELUXDesktop center on CAD-assisted floor plans and structured inventory inputs so measurements and fixture records remain anchored to specific spaces for report generation. Lighting audit teams typically use these tools to manage fixture schedules, capture lux or foot-candle readings, run lighting compliance checks, and generate retrofit documentation with deficiency and corrective-action registers.
Evaluation criteria that match lighting audit workflows to reporting and retrofit calculations
Lighting audit outputs only hold up when the tool keeps the same location context across capture, calculation, and audit report generation. The most visible differences among DIALux evo, AGi32, and LITESTAR come from how they couple fixture schedules to illuminance mapping.
Audit teams also need control over what the tool records as evidence and how deficiencies connect to corrective actions. The review set highlights gaps in governance and integration depth in several products, which affects large multi-auditor programs.
CAD-to-illuminance workflow that ties fixture schedules to work-plane mapping and report evidence
DIALux evo couples fixture schedule management to illuminance mapping and packages model assumptions with evidence in audit report packs. AGi32 also keeps illuminance mapping coupled to fixture schedule inputs, but its mapping emphasis is grid-based and depends heavily on disciplined parameter entry.
Floor-plan annotation that preserves measurement and deficiency traceability by space
RELUXDesktop anchors recorded findings to CAD floor-plan context so fixture records and deficiencies stay tied to specific spaces during report generation. LITESTAR also ties lux readings to deficiency tracking on annotated floor plans, which keeps corrective work connected to the same location evidence.
Grid-based illuminance mapping with calibration against lux or foot-candle readings
AGi32 provides grid-based illuminance mapping that stays coupled to fixture schedule inputs and calibration against lux or foot-candle readings. This approach supports repeatable field-to-model updates, but geometry errors can cascade into uniformity and compliance gaps if geometry and fixture parameters are not disciplined.
Connected-load and operating-hours support inside retrofit audit trails
Visual Lighting Software aligns inventory selections with connected load and operating-hours assumptions so retrofit findings remain traceable inside the audit trail. AGi32 also supports LED retrofit assessment logic driven by connected-load and hours assumptions for energy-savings and payback analysis.
Evidence-linked deficiency tracking that maps findings to corrective actions
Dialight links deficiency tracking to captured inspection evidence so corrective actions map back to specific lighting items and readings. LiteCalc and Lighting Reality both emphasize deficiency-to-corrective-action register mapping tied to measurement locations or geotagged evidence.
Automation and integration surface for recurring audits across multi-site teams
Tools like DIALux evo and LITESTAR focus automation around repeatable survey templates and iterative or exportable audit outputs rather than deep external integration hooks. RELUXDesktop and Visual Lighting Software report limited API surface and constrained automation for external workflows, which often forces audit teams to rely on template discipline and manual assumption management.
Decision framework for matching lighting audit software to facility survey workflow and retrofit documentation needs
The correct choice starts with the workflow shape. Teams that already run CAD-based room modeling and want illuminance mapping tied to work planes should start with DIALux evo.
Teams that prioritize CAD-assisted floor-plan annotation for consistent multi-site reporting should start with RELUXDesktop. From there, the decision narrows based on whether the audit program depends on connected-load and operating-hours modeling inside the tool, or on evidence-linked deficiency and corrective-action registers.
Choose the primary location engine: CAD-to-simulation work-plane mapping or floor-plan annotation
If the audit program begins with room geometry and fixture schedules, DIALux evo keeps illuminance mapping tied to room geometry and bundles model assumptions with audit evidence. If the program begins with space documentation and structured inventory inputs, RELUXDesktop keeps measurements and fixture records tied to CAD floor-plan context for report generation.
Match the mapping method to field measurement calibration needs
If calibration against lux or foot-candle readings and grid-based illuminance mapping are core, AGi32 provides grid-based mapping coupled to fixture schedules. If the program prioritizes connecting survey lux readings directly to deficiency items on annotated floor plans, LITESTAR supports mapped outputs that feed deficiency tracking.
Validate LED retrofit calculation depth for payback-ready assumptions
If the retrofit report must keep connected load and operating-hours assumptions inside an audit trail, Visual Lighting Software is built around inventory-driven inputs for connected load and operating-hours analysis. If repeatable field-to-model updates and LED retrofit assessment logic with connected-load and hours assumptions matter, AGi32 supports connected-load and hours-driven energy-savings and payback analysis.
Confirm evidence and corrective-action linkage matches the organization’s audit governance workflow
If the program requires deficiencies to map back to captured photographic and reading evidence, Dialight keeps deficiency tracking linked to inspection records so corrective actions map back to specific lighting items and readings. If the program relies on a corrective-action register tied to measurement locations, LiteCalc and Lighting Reality focus on deficiency-to-corrective-action mapping tied to measurement locations or geotagged evidence.
Stress test CAD import and template discipline for complex drawing sets
If the CAD structure is inconsistent, DIALux evo and AGi32 can underperform because best results depend on consistent CAD structure and disciplined fixture and lamp parameter entry. If floor-plan complexity is high, LITESTAR and Dialight flag variable CAD import quality and floor-plan annotation dependence on data preparation, which increases manual cleanup.
Plan for the automation and API reality before standardizing workflows
If the audit program requires external automation, Visual Lighting Software and RELUXDesktop show limited API surface and constrained external data automation. If recurring audits are the priority, DIALux evo and LITESTAR automate through repeatable templates and exportable audit outputs, which reduces manual rework even when deep integration hooks are limited.
Which lighting audit software tools fit which audit operating models
Lighting audit software selection depends on whether audit teams run CAD-based room modeling, rely on annotated floor plans, or prioritize evidence-linked deficiency registers.
The tool fit also changes based on whether the program needs LED retrofit assumption modeling with connected-load and operating-hours logic or depends more on survey documentation workflows.
CAD-based audit teams running illuminance mapping at work planes across many rooms
DIALux evo fits audits that repeat CAD-based room geometry workflows and need fixture schedules tied to illuminance mapping and audit report evidence. It also supports LED retrofit iteration for similar room scenarios, which reduces rework when room types repeat.
Multi-site teams standardizing floor-plan annotation and structured inventory capture for report output consistency
RELUXDesktop fits teams that require CAD-assisted floor plans and structured inventory inputs so fixture records and findings remain tied to specific spaces. This model also supports deficiency tracking connected to annotated floor plans for report generation.
Lighting analysis teams that treat photometric measurement inputs as calibration data for repeatable modeling
AGi32 fits teams that want grid-based illuminance mapping calibrated against lux or foot-candle readings tied to fixture schedules. It supports repeatable field-to-model updates that can feed LED retrofit assessment logic.
Facility and retrofit planning teams that need connected-load and operating-hours assumptions embedded in audit outputs
Visual Lighting Software fits facility teams that want structured lighting inventory workflow tied to retrofit evaluation outputs with connected load and operating-hours analysis. It also supports audit report generation that packages inventory-driven assumptions into documented retrofit findings.
Teams that treat corrective actions as the audit deliverable and must keep evidence attached to follow-up work
Dialight fits programs that require deficiency tracking linked to captured inspection evidence so corrective actions map back to specific lighting items and readings. Lighting Reality and LiteCalc also support deficiency-to-corrective-action register mapping that preserves geotagged evidence tied to location during reporting.
Common failure modes when selecting lighting audit software for real survey and retrofit deliverables
Many audit failures come from mismatched assumptions about how the tool handles CAD structure, parameter entry discipline, and evidence traceability.
Automation gaps and governance limits also surface when multi-auditor workflows scale beyond templates and require controlled review processes.
Choosing a CAD-based illuminance workflow without enforcing CAD structure discipline
DIALux evo and AGi32 both depend on consistent CAD structure and disciplined fixture and lamp parameter entry to avoid geometry or mapping errors. Standardizing CAD layer conventions and room template rules before running audits prevents uniformity and compliance gaps from cascading.
Treating deficiency tracking as a reporting afterthought instead of a location-linked evidence chain
Tools like Dialight keep deficiency tracking linked to captured inspection evidence, but teams that skip disciplined labeling and asset mapping can still create messy location relationships. Using evidence-linked corrective-action registers in Dialight, LiteCalc, or Lighting Reality reduces rework when audit findings become follow-up work orders.
Assuming automation and API-based integration are available for external audit pipelines
RELUXDesktop and Visual Lighting Software report limited API surface and constrained external data automation, which limits deep integration into external asset systems. DIALux evo and LITESTAR focus automation on templates and exportable outputs, so relying on external automation without checking the documented automation path can stall rollout.
Underestimating connected-load and operating-hours input quality for energy-savings and payback calculations
AGi32 and Visual Lighting Software tie LED retrofit assessment logic to connected load and operating-hours assumptions, which means incorrect data entry directly distorts energy-savings and payback results. Building an internal data-entry checklist for these assumptions prevents incorrect calculations from being packaged into audit report deliverables.
Expecting complex drawing support to work without a data-prep step
Dialight and LITESTAR flag dependence on CAD import and floor-plan annotation quality that varies by drawing type and layer conventions. Planning a data-prep workflow for CAD cleanup and measurement grid alignment reduces manual work during audit report generation.
How We Selected and Ranked These Tools
We evaluated DIALux evo, RELUXDesktop, AGi32, Visual Lighting Software, LITESTAR, Dialight, LiteCalc, Lighting Reality, LightingCalc, and LightStanza using features, ease of use, and value, with features carrying the most weight toward the final score. Ease of use and value each account for the remaining weight, which emphasizes whether audit teams can execute repeatable lighting survey workflows without excessive manual rework.
Each tool’s overall rating reflects category-appropriate execution across lighting inventory workflows, illuminance mapping outputs, deficiency tracking tied to corrective actions, and the practical impact of CAD import and input discipline. DIALux evo separated itself by combining an integrated CAD-to-simulation lighting workflow with fixture schedule management and audit report evidence packaging, which directly supported higher features performance and made repeatable room templates practical at scale.
Frequently Asked Questions About lighting audit software
How do DIALux evo and AGi32 handle CAD and simulation inputs in the lighting audit workflow?
When does RELUXDesktop’s floor-plan annotation workflow reduce rework during facility lighting surveys?
What data migration steps are typically needed before using Lighting Reality or LightStanza for evidence-linked audits?
How do tools like LITESTAR and Dialight support deficiency tracking and corrective-action registers?
Which software is better for illuminance mapping with uniformity ratio checks: LightingCalc or LiteCalc?
What breaks if fixture schedules or operating-hours assumptions are incomplete in AGi32 or Visual Lighting Software?
How do automation and repeatability differ between LITESTAR and DIALux evo for multi-site surveys?
When does LightingCalc’s single workflow model outperform approaches that split spreadsheets and reporting tools?
How do LightStanza and Lighting Reality differ in attaching inspection evidence to corrective actions?
Tools reviewed
Primary sources checked during evaluation.
Referenced in the comparison table and product reviews above.
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