The formula for calculating the number of lamps needed to

Last updated: 4/25/2023

The formula for calculating the number of lamps needed to provide 20 million lumen hours of light is as follows 20 000 000 lumen hours Operating hours x lumens Based on operating hours and lumens about how many of each lamp would it take to generate 20 000 000 lumen hours of light Ai Lamp Type AL Incandescent CFL LE