Lux to Candlepower Calculator

FAQs

How many lux is equal to 1 candela?
One lux is equal to one candela per square meter.

How do you convert lux to candles?
To convert lux to candela, you need the area over which the light is distributed. The formula is:
Candelas=Lux×Area in square metersSolid angle in steradiansCandelas=Solid angle in steradiansLux×Area in square meters​

How do you convert lux to power?
Lux measures illuminance (light intensity on a surface), not power. Power is typically measured in watts.

Is 1 lux equal to CD m2?
Yes, 1 lux is equal to 1 candela per square meter.

What is 10 lux equivalent to?
10 lux is roughly equivalent to the light level on a very dark, overcast day.

How bright is 20 lux?
20 lux is quite dim, similar to the light level during twilight.

What is CandlePower vs lumens vs lux?
Candlepower measures luminous intensity in a specific direction, lumens measure total visible light emitted by a source, and lux measures illuminance on a surface.

How bright is 10 lux?
10 lux is dim, suitable for minimal visibility tasks.

Can you convert lumens to CandlePower?
Yes, you can convert lumens to candlepower using solid angle. However, it requires knowledge of the light’s distribution pattern.

What is 1 lux equal to?
1 lux is equal to one lumen per square meter.

What is 1 lux in watts?
There’s no direct conversion between lux and watts because lux measures illuminance while watts measure power.

Is 500 lux too bright?
500 lux is moderately bright and suitable for most indoor activities.

Is lux the same as candela?
No, lux measures illuminance, while candela measures luminous intensity.

How bright is 100 lux?
100 lux is moderately dim, suitable for tasks requiring minimal visibility.

What is the formula for calculating lux?
The formula is Lux = Lumens / Area (in square meters).

What is 500 lumens in lux?
The lux value depends on the area over which the light is distributed. With a standard distribution, 500 lumens over 1 square meter equals 500 lux.

How many lumens is 10000 lux equal to?
10,000 lux is equal to 10,000 lumens if spread evenly over 1 square meter.

Is 200 lux a lot?
200 lux is relatively dim and may require additional lighting for detailed tasks.

How bright is a candle in lux?
A candle emits roughly 1 candela of luminous intensity. To convert to lux, you’d need to consider the distance from the candle and its distribution pattern.

Can you convert lux to lumens?
You cannot directly convert lux to lumens without knowing the area over which the light is distributed.

Is 10000 lux too bright?
10,000 lux is very bright and typically only experienced in direct sunlight.

What is a candlepower equal to?
Candlepower is a measure of luminous intensity in a specific direction, often related to the light output of a candle.

What is 500 lumens in candlepower?
Candlepower depends on the direction of light emission, so there’s no direct conversion without knowing the light’s distribution pattern.

What is one candlepower?
One candlepower is the luminous intensity produced by a standard candle.

Is 5000 lux the same as 5000 lumens?
No, 5000 lux is a measure of illuminance, while 5000 lumens is a measure of luminous flux.

How much light is 10,000 lux?
10,000 lux is very bright, akin to direct sunlight on a clear day.

Is 1000 lux too much?
1000 lux is quite bright and is typically sufficient for most indoor activities.

What is 2 million candlepower in lumens?
Candlepower and lumens measure different aspects of light, so there’s no direct conversion without knowing the light’s distribution pattern.

What is 3 million candlepower to lumens?
Similarly, there’s no direct conversion from candlepower to lumens without additional information about the light’s distribution.

Is 100000 lumens too bright?
100,000 lumens is extremely bright and is rarely encountered outside of specialized lighting applications.