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... Lumen per square foot steradian = ... Lambert

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Lumen per square foot steradian to Lambert Converter

Use this page to convert lumen per square foot steradian values into lambert, with background details, formulas, a worked example, and a quick conversion table.

Conversion formula

1 lm/(ft^2*sr) = 0.00338158218890339 L

1 L = 295.719560885282 lm/(ft^2*sr)

Example: 100 lm/(ft^2*sr) = 0.338158218890339 L

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Candela per square meter to Candela per square centimeterCandela per square meter to Candela per square footCandela per square meter to Candela per square inchCandela per square meter to Kilocandela per square meterCandela per square centimeter to Candela per square meterCandela per square centimeter to Candela per square footCandela per square centimeter to Candela per square inchCandela per square centimeter to Kilocandela per square meterCandela per square foot to Candela per square meterCandela per square foot to Candela per square centimeter

Lumen per square foot steradian

One lumen per square foot steradian is equal to 1 / ft^2 candelas per square meter.

History: This form is equivalent to candela per square foot.

Current use: Used for US customary lighting and optical calculations.

Also written as lm/(ft^2*sr).

Lambert

One lambert is equal to 3183.0988618379 candelas per square meter.

History: The lambert is named after Johann Heinrich Lambert and was used in older photometry.

Current use: Used mainly in legacy photometric references and surface brightness conversions.

Also written as L.

Lumen per square foot steradian to Lambert table

Lumen per square foot steradian [lm/(ft^2*sr)]Lambert [L]
0.01 lm/(ft^2*sr)0.0000338158218890339 L
0.1 lm/(ft^2*sr)0.000338158218890339 L
1 lm/(ft^2*sr)0.00338158218890339 L
2 lm/(ft^2*sr)0.00676316437780678 L
5 lm/(ft^2*sr)0.016907910944517 L
10 lm/(ft^2*sr)0.0338158218890339 L
20 lm/(ft^2*sr)0.0676316437780678 L
50 lm/(ft^2*sr)0.16907910944517 L
100 lm/(ft^2*sr)0.338158218890339 L

Frequently asked questions

  • How many Lambert (L) are in one Lumen per square foot steradian (lm/(ft^2*sr))?

    One Lumen per square foot steradian equals 0.00338158218890339 Lambert.

  • How do you convert Lumen per square foot steradian to Lambert?

    Multiply the Lumen per square foot steradian value by 0.00338158218890339 to get the result in Lambert.

  • How do you convert Lambert back to Lumen per square foot steradian?

    Multiply the Lambert value by 295.719560885282 to get back to Lumen per square foot steradian.

  • What is 100 Lumen per square foot steradian in Lambert?

    100 Lumen per square foot steradian equals 0.338158218890339 Lambert.