What does FC mean in LED lighting?

foot-candle
A foot-candle (or foot-candle, fc, lm/ft2, or ft-c) is a measurement of light intensity. One foot-candle is defined as enough light to saturate a one-foot square with one lumen of light.

What is the difference between Lux and FC?

Foot-candles and lux measure the same thing—the amount of visible light that falls on a surface. A single foot-candle is equivalent to the amount of light that falls on a surface that is one foot away from a single candle, and a lux is the amount of light that falls on a surface one meter away from a candle.

How many foot candles is daylight?

1,000 foot-candles
Full daylight typically equals about 1,000 foot-candles, while an overcast day would have only 100 foot-candles of light. Twilight produces just 1 foot-candle, while a night with a full moon has 0.01 foot-candle and an overcast night has only 0.00001 foot-candle.

How do you measure FC?

SET UP

Select FC in the center ring. This stands for foot candles.
Select the OUTDOOR setting. Even if you’re indoors, this is the measurement you’ll be needing.
Point your camera.
Tap the SUN button to measure the illuminance once, or tap and hold to enable realtime measurement mode.
Take note of the measurements.

What is general lighting?

The term ‘general lighting’ or ‘ambient lighting’ refers to the background levels of light in a particular space. In applications such as retail the general lighting provides a background against which accent lighting is used to highlight specific displays of merchandise.

What’s better lux or lumens?

More About Lux and Lumens Lumens: The total output of visible light from a light source is measured in lumens. Typically, the more lumens a light fixture provides, the brighter it is. One lux is equal to one lumen per square meter (lux = lumens/m2).

How many lux is a 100 watt light bulb?

1600 lumens
To replace a 100 watt (W) incandescent bulb, look for a bulb that gives you about 1600 lumens.

What does FC stand for in light fixtures?

A: Footcandles (fc) is a measurement of light at a certain point on the ground or elsewhere. A fixture may have a certain number of lumens but since we do not know the light direction, we do not know the brightness at a certain point.

What does footcandle stand for in lighting category?

Footcandles are the most common unit of measure used by lighting professionals to calculate light levels in businesses and outdoor. spaces. A footcandle is de˜ned as the illuminance on a one square foot surface from a uniform source of light.

What kind of lighting does FC wildlife use?

FC Wildlife lighting is certified by Florida Fish & Wildlife Conservation Commission. Cylinders Constructed from high quality die cast and machined stainless steel. Select from LED and other lamp sources to suit application and efficiency needs.

What’s the difference between LM, FC, and Lux?

Footcandles (fc) is a measurement of light at a certain point on the ground or elsewhere. Lux (lm) is the metric version and is always 10 times footcandles. Understanding what a 10 foot candles (100 lux) actually feels like versus a 30fc is important when deciding how much light you need.