Wasii: Lux To Watts Calculator Online

Lux To Watts Calculator Online

Candela to lumens calculator. E vlx 1076391 p w η lmw a ft 2 watts to lux calculation with area in square meters.

How To Convert Lux To Watts W Incandescent Light Bulb Units

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

Lux to watts calculator online. Once you know all these values the foot candle calculator will determine how many lumens you need in total. Lux to watts calculation with area in square feet 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. In the cgs system the unit of illuminance is the phot which is equal to 10000 lux.

Lumens to lux calculator. You can use illumination units of lux or foot candles. Here you can calculate the approximate illuminance or light output using the given beam angle and the distance between luminaire and illuminated plane floor table work surface wall.

If you want to recalculate between these units remember that one foot candle equals 10764 lux. Watts to lux calculator. Square meters p w ev lx x a m2 η lm w.

Watts to lumens calculator. The voltage v in volts v is equal to the square root of the power p in watts w times the resistance r in ohms ω. Millicandela to lumens calculator.

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. In si derived units illuminance is measured in lux lx or lumens per square meter 1 lx 1 lmm² 1 cdsrm². Candela to lux calculator.

Homecalculators lighting calculators lighting calculators calculations calculators. φ v lm 009290304 e vlx a ft 2 the power p in watts w is equal to the luminous flux φ v in lumens lm divided by the luminous efficacy η in. Lux to watts calculation with area in square meters.

The power p in watts w is equal to the voltage v in volts v times the current i in amps a. Watts to lux calculation formula watts to lux calculation with area in square feet. 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.

Lux to watts calculation with area in square feet. We use the following equation. P w 009290304 e vlx a ft 2 η lmw.

Lux to watts calculation formula lux to watts calculation with area in square feet 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. Foot candle is defined as the amount of illumination the inside surface of a 1 foot radius sphere would be receiving if there were a uniform point source of one candela in the exact center of the sphere. In photography a non metric unit of illuminance the foot candle is often used.

The free online calculator helps you to convert between lux and lumens and vice versa. Lumens lux area. 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 watts calculator. 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.

The power p in watts w is equal to the squared voltage v in volts v divided by the resistance r in ohms ω.

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