DM Photometrics Feature
Uniformity Ratios
Automatically calculate average-to-minimum and maximum-to-minimum uniformity ratios for any lighting zone. Immediately see whether your design meets specification without manual computation.
Uniformity ratios update in real time as you adjust fixture placement, aiming, or IES file selection. Results are displayed directly on the drawing so you can verify compliance at a glance.
Avg-to-Min Ratio
Calculate the average-to-minimum uniformity ratio for any zone to ensure even light distribution across your site.
Max-to-Min Ratio
Identify hot spots and dark zones with the maximum-to-minimum ratio — critical for parking structures and security lighting.
Real-Time Updates
Ratios recalculate instantly when you move fixtures or change IES files. No separate analysis step required.
“Now I can, within one day, complete a site lighting plan. This has a positive bottom-line impact on the whole job.”