Lumens to Watts

Lumens to Watts : Lumens to Watts Enter Luminous Flux in Lumens : lm Select Light Source : SelectTungsten Incandescent LightHalogen LampFluorescent LampLED LampMetal Halide LampHigh Pressure Sodium Vapor LampLow Pressure Sodium Vapor LampMercury Vapor Lamp Or Enter Luminous Efficacy in Lumens Per Watt : lm/W Calculate Reset Power Result in Watts : W Lumens …

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