Wasii: Lux To Watts Conversion Calculator

Lux To Watts Conversion Calculator

The power p in watts w is equal to the 009290304 times the illuminance e v in lux lx times the surface area a in square feet ft 2 divided by the luminous efficacy η in lumens per watt lmw. The illuminance e v in lux lx is equal to 1076391 times the luminous flux φ v in lumens lm divided by the surface area a in square feet ft 2.

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Lux to watts calculation formula lux to watts calculation with area in square feet.

Lux to watts conversion calculator. In the calculator select lux to lumen as conversion and enter 300 as the lux value 30 as the beam angle and 6 as the distance. After a click on the calculate button the size of the illuminated surface and the required lumens value are displayed. Lux to watts calculation formula lux to watts calculation with area in square feet.

Lux to watts calculation formula lux to watts calculation with area in square feet the luminous flux φ v in lumens lm is equal to 009290304 times the illuminance e v in lux lx times the surface area a in square feet ft 2. The power p in watts w is equal to the 009290304 times the illuminance e v in lux lx times the surface area a in square feet ft 2 divided by the luminous efficacy η in lumens per watt lmw. Lumens to watts comparison table.

The illuminance e v in lux lx is equal to 1076391 times the power p in watts w times the luminous efficacy η in lumens per watt lmw divided by the surface area a in square feet ft 2. Convert lumens to lux. Lux to footcandles conversion formula the illuminance e v in lux lx is equal to the illuminance e v in footcandles fc divided by 009290304.

In the calculator select watts to lumens as the conversion type enter the value 35 and select the item light bulb for comparison. E vlx e vfc 009290304 e vfc 1076391 lux to footcandles calculator. After a click on the calculate button the luminous flux is displayed in lumens.

E vlx 1076391 p w η lmw a ft 2. E vlx 1076391 φ v lm a ft 2. P w 009290304 e vlx a ft 2 η lmw.

Square meters p w ev lx x a m2 η lm w. Watts to lux calculation formula watts to lux calculation with area in square feet. φ v lm 009290304 e vlx a ft 2.

The result should serve as a guideline for the brightness of the new led lights. Formula of calculating lux to watts square feet p w 009290304 x ev lx x a ft2 η lm w. P w 009290304 e vlx a ft 2 η lmw.

It means that the power in watts is calculated by multiplying 009290304 by the illuminance in lux and the result is divided by the luminous efficacy in lumens per watt. Lux to wattcentimeter² at 555 nm lxwcm² at 555 nm measurement units conversion.

Read Our Ultimate Guide To Lux Vs Lumens Vs Watts For Lighting