Led Automatic Closet Light | One of the things it’s easy to hear LED lights, is always that their beam angle is narrower compared to old fashion incandescent lights, and even compared to newer CFLs.
What creates this change mean and it is it a challenge?
The beam angle will be the angle of which light is directed through the light bulb. So a smaller angle of 20 degrees would be befitting a place light, focusing light on one small area. If you want more general lighting, spreading light more than a whole room, a larger angle of perhaps 90 degrees would be preferred. In most domestic lighting situations beam angles of 30-45 degrees are sufficient to light an area comfortably.
See also: Nature Inspired Lighting
The indisputable fact that LEDs have narrow beam angles stems through the older technology LEDs which are indeed made for focused light in a narrow area. Today this really is no more true. New technology now signifies that LED lights are available in a wide array of beam angles, from narrow spotlights to wider general lighting. Some LEDS can be bought in a array of beam angles from 15, 30, 40, 45, 60, 90, to 120 degrees. What this means is always that there is a lot of choice on the market, sometimes so much choice that it gets confusing to the buyer. You can no more just grab a light bulb through the supermarket shelf. There are decisions being made!