We provide comprehensive pre-purchase support, including LED illuminance calculation proposals, lending of demo LED units for evaluation, and economic benefit comparisons between existing lighting and LED systems.
We create illuminance distribution diagrams using DIALux, a lighting simulation software widely used by designers and lighting professionals around the world.
Please prepare the following information and feel free to contact us for consultation:
For Indoor Lighting (e.g., inside buildings)
Floor plan ,Lighting layout plan, Ceiling height,Fixture mounting height,Current lamp model in use.
For Outdoor Lighting (e.g., parking lot floodlights)
Site plan,Lighting layout plan,Fixture mounting height,Light distribution direction, Current lamp model in use.
For Signage Lighting
Signboard size,Location conditions (e.g., bright or dark surroundings),Arm projection length from the sign
When switching from your current lighting to LED, will there be cost benefits?
If so, how long will it take to see a return?
What would the results look like if calculations include not only electricity costs, but also lamp costs and replacement labor costs?
What happens if the number of fixtures is reduced—or increased?
We provide a detailed economic comparison report when considering the transition from existing lighting to LED.
Information Required for Calculation
Current lamp model, Quantity ,
Average daily operating hours
Average operating days per month
Current electricity rate (per kWh)
Our lighting consultants utilize Dialux to create LED lighting plans and 3D visualizations of spaces with LED installations.
Please feel free to contact us regarding current illuminance assessment or on-site inspections.
