CalcMaster™ is a lighting layout program that allows you to do simple lighting layouts quickly and easily. Calculations are based on the Zonal Cavity method. The Zonal Cavity method, sometimes referred to as the Lumen Method, calculates the average maintained horizontal illuminance on a work plane. CalcMaster™ can perform two functions. It can either determine the number of fixtures you need, given a desired average illuminance OR determine the average illuminance, given a set number of fixtures.
 
The process is simple:

• Choose the Appleton fixture that best meets your application needs
• Define the critical parameters, as you are prompted
• The program does the rest!
 
Proceed to CalcMaster