What is the level of lighting? 20 foot-candles is the equivalent of a 60 watt bulb at a clear distance.
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How many foot candles are in a 100 watt bulb?
How many watts is 50 foot candles?
0.805 watt per square meter is the equivalent of 538lm x 0.001496 watt. The 50 foot candles are equal to 0.805 watt per square meter.
How many foot candles does a light bulb produce?
A foot-candle is the distance from the source to the light’s source. Depending on the type of room being lit, lighting requirements and needs can vary. A bathroom or kitchen requires more foot-candles than a living room or bedroom.
What does 10 foot candles mean?
A lm can be measured by a square meter or lux. In other words, a foot-candle is equivalent to about 10 lux. A higher number of lm is indicative of a brighter light and a lower number is indicative of a dimmer light.
How many foot candles do I need for office space?
20 foot candles are required for general spaces. 50 foot candles of lighting is sufficient in areas where reading is done. Between 10 and 20 foot candles can be used in conference rooms and other areas where visually challenging tasks are occasionally performed.
How many watts is a foot candle?
What are 1000 foot candles?
An overcast day would have less than 100 foot-candles of light. A night with a full moon has less than one foot-candle, while an overcast night has less than one foot-candle.
How many lumens is 150 square feet?
A sitting room or bedroom will typically require 10 to 20 lm per square foot, while a bathroom or kitchen will typically need 70 to 80 lm per square foot. Simply add the square footage of the room to the figure and work out thelm.
What is a 60 watt bulb equal to?
If you want to replace a 60- watt incandescent light bulb with a LEDs bulb that gives 800 lm, you should buy a LEDs bulb that also gives 800 lm. Replacing a 60- watt light bulb with a 10- watt one is easy. There is an E in this picture.
What is a 60 watt equivalent to?
The shopping guide has a lot of information. 800 lm of light can be given off by a 60- watt bulb. The same amount of light can be delivered using as little as 10 watt, thanks to the efficiency of the LEDs.
Can I put a 60 watt bulb in a 100 watt socket?
The term “60-Watt equal” has nothing to do with the amount of power used; a 60W equalLED may use as little as 8 Watts. You can use 75W, 100W, or even 125W equal bulbs if your fixture is rated for 60 Watts.
How do you calculate foot candles?
The length and width of the room can be used to calculate the room square footage. If the room is 10 feet wide and 10 feet long, then the room square footage will be 100 square feet. A foot-candle is the distance between the source and the light.
How do you calculate lumens per foot-candle?
If you want to convert your foot-candles to lm, you have to take the amount of foot-candles.
How many lumens is 30 foot candles?
If you want to determine the needed lm, you need to take your room square footage and divide it by your room foot-candle requirement. A 100 square foot living room that requires 10 to 20 foot-candles will need between 1,000 and 2,000 lm. A 100 square foot dining room needs between 30 and 40 foot-candles.