You can get some helpful information on lumen calculation on the blog post by Alcon Lighting.
Obviously you need more brightness on your writing desk than you need in a living room while watching TV. The amount of light required in a space is determined by the intended use of that space. A foot candle is the brightness of the light, one foot away from the source. Foot CandleĪnother term worth knowing is foot-candle. To produce 800 lumens of light you would need a 60W regular incandescent bulb or a 13-14W CFL or a 9-10W LED.
The diode emits photons (light) through the principle of electroluminescence. Light Emitting Diodes (LED)Įlectric current is passed through a diode (semiconductor). UV light is emitted which excites a fluorescent coating. Compact Fluorescent Light (CFL)Įlectric current is passed through a tube containing argon & some mercury vapor. The filament heats to a temperature that produces and emits light. Regular Incandescent LampsĮlectric current is passed through a tungsten filament housed in an inert vacuum or gas, glass bulb. Today there are 3 types of light sources that can be used in residential & commercial buildings. In fact watts is a measure of energy consumption not light emitted. In the old days when we had only incandescent bulbs our measure of light was the watts. Lumens is a measure of the amount of light in the visible spectrum emitted by a light source. But some, people like you, want more illumination and for as long as needed, without the bother of tapping a switch. This may be enough to get out of the car and walk out of the garage. It stays on for a while (usually less than 5 minutes). The garage door opens and the light on the garage door opener (GDO) comes on. Typically you open your garage door, using the remote or the keypad on the wall next to the door. It is very convenient and will save you money too, in the long run. They will turn on when you enter, stay on while you are there and turn off once you leave. It will make your garage lights automatic. The motion sensor technology is inexpensive and simple to use. The website is also an affiliate of a few other brands.ĭo you often find yourself groping for the light switch in a dimly lit or completely dark garage? Then, I am sure you must have wondered, “How do I make my garage lights automatic and brighter?” The answer may well be in motion sensor garage light. is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to.
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