It’s so easy to replace 400W metal halide high bay by 100W LED.
First we look at the parameters of the two lamps.
100W LED round high bay: 174 lumen per watt
Luminous flux (Luminaire): 17359lm
Beam angle:90°
400W metal halide high bay:
Beam angle:90°
Luminous flux (Luminaire): 19540 lm
Luminous flux (Lamps): 32000 lm
Luminaire Wattage: 372.0 W
Next we use Dialux to do a simulation analysis.






