From our example above,1257 Lumens divided by 12.57 is 100, meaning 1257 is equal to 100 Candlepower.īe aware that Candlepower can only be accurately converted to Lumens in specific situations since they measure different outputs. For example, 100 Candlepower is equal to 1257 Lumens.Ĭonverting Lumens to Candlepower would require the opposite calculation, meaning you have to divide the amount of Lumens by 12.57 to calculate its Candlepower. One Candlepower equals 12.57 Lumens, so you have to multiply the amount of Candlepower by 12.57. In this case, we can convert this spherical Candlepower into Lumens. But, if a lamp, lightbulb, or flashlight is measured in Candlepower, it’s measuring the “spherical Candlepower”. Since Lumens and Candlepower measure light in different capacities, converting them is not always possible. How Do You Convert Candlepower to Lumens? Together, these units inform you of how bright, and how energy efficient, your room is going to be. Nowadays, most light bulb packages will state how many Lumens a single bulb will give off in addition to its wattage. You can also add up the Lumens from several lights to calculate how bright a room will be. This is why Lumens are commonly used for lamps and overhead lights, since instead of their individual intensity being important, it’s their overall brightness. Whereas Candlepower is used to measure light in a specific direction, Lumens define how bright a general area is. Lumens, or lm, are a unit of luminous flux, measuring how bright a light is. Lumens are a unit of measurement for light brightness. As an example, think of how bright a candle’s actual flame is, rather than how bright it makes the room.
Instead, Candlepower offers a more specific assessment of how much light radiates directly from the source. However, that does not mean that lights measured in Candlepower do not light up a broader area. This unit is commonly used to measure intense light sources, like car headlights. Candlepower is also sometimes referred to as Candela, originating from the brightness of a single candle. What is Candlepower?Ĭandlepower is a unit of measurement for light concentration.Ĭandlepower, or CP, is a unit of luminous intensity, defining how intense light is in a specific direction. Instead, you need to estimate how bright space will be with one or several lights. You don’t need one intense light source by your bed at night. Lumens are used to measure how bright a wider area will be, like your bedroom. Candlepower accurately measures how intense a light will be in a distinct direction. This is where Candlepower comes into play. Your headlights’ intensity must be measured correctly to ensure that you can clearly see in the direction you’re heading. When driving your car or going deep sea diving, it’s most important to be able to see what’s straight ahead of you. What is the Difference Between Candlepower and Lumens?Ĭandlepower measures light intensity and Lumens measure brightness. Since light sources measured in Candlepower, like spotlights, need an intense amount of light to illuminate something at a distance, one unit of Candlepower is brighter. Lumens, however, measure how bright light is in the area around the light source, like a lamp. One reason for this is because Candlepowers measure how intense light is in a specific direction, or it’s concentration, like a spotlight. One Candlepower represents more light than one Lumen does, making one Candlepower brighter. Instead, they use different measurements to explain the luminosity of light. Lumens and Candlepower are units of measurement that define how bright a light is, so one is not brighter than the other. One Candlepower is brighter than One Lumen. Which is Brighter: Lumens or Candlepower? What is the Brightest Flashlight in the World?.How Many Lumens is a 2 Million Candlepower Spotlight?.How Do You Convert Candlepower to Lumens?.What is the Difference Between Candlepower and Lumens?.Which is Brighter: Lumens or Candlepower?.
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