Lamp Brightness Conversions

Convert lumens to watts for LED, CFL, and incandescent bulbs.
Find the right replacement bulb wattage for any lumen output or brightness.

Lamp Brightness Converter

Convert lumens to watt equivalents for LED, CFL, and incandescent bulbs. Find the right replacement bulb — 800 lm equals a 60W incandescent or 10W LED.

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