Calc Guru
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Calc Guru
Converters
Light
Watts to Lux
Watts to Lux
Enter power in watts:
W
Select light source
-- select light source --
Tungsten incandescent light bulb
Halogen lamp
Fluorescent lamp
LED lamp
Metal halide lamp
High pressure sodium vapor lamp
Low pressure sodium vapor lamp
Mercury vapor lamp
Or enter luminous efficacy in lumens per watt:
lm/W
Enter surface area:
ft²
m²
Or enter spherical radius:
ft
m
Calculate
Reset
Illuminance result in lux:
lx