Lambert to Lumen per Square Foot per Steradian Converter

Light & Heat

Candela per square meter, nits and more.

How to convert Lambert to Lumen per Square Foot per Steradian

Multiply the lambert value by 295.72: 1 L = 295.72 lm/ft²/sr. Going the other way, 1 lm/ft²/sr = 0.00338158 L, so divide by 295.72 or use the Lumen per Square Foot per Steradian to Lambert converter.

About these units

Lambert (L)

A lambert is 10,000/π cd/m² (about 3,183 cd/m²), a CGS unit defined for a perfectly diffusing surface.

Lambert to Lumen per Square Foot per Steradian conversion table

Lambert (L)Lumen per Square Foot per Steradian (lm/ft²/sr)
1 L295.72 lm/ft²/sr
2 L591.439 lm/ft²/sr
3 L887.159 lm/ft²/sr
4 L1,182.88 lm/ft²/sr
5 L1,478.6 lm/ft²/sr
10 L2,957.2 lm/ft²/sr
20 L5,914.39 lm/ft²/sr
25 L7,392.99 lm/ft²/sr
50 L14,786 lm/ft²/sr
100 L29,572 lm/ft²/sr
500 L147,860 lm/ft²/sr
1,000 L295,720 lm/ft²/sr

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