Chrome Industrial Lighting | One of the things you frequently hear about LED bulbs, is always that their beam angle is narrower than the old fashion incandescent bulbs, or perhaps than the newer CFLs.
What can this mean and it is it a difficulty?
The beam angle could be the angle from which light is directed through the bulb. So a small angle of 20 degrees will be suitable for a place light, focusing light on one small area. If you want more general lighting, spreading light on the whole room, a larger angle of perhaps 90 degrees will be preferred. In most domestic lighting situations beam angles of 30-45 degrees are sufficient to light a room comfortably.
See also: Red White Green Led Christmas Lights
The concept that LEDs have narrow beam angles stems through the older technology LEDs which were indeed created for focused light in a narrow area. Today this can be will no longer true. New technology now signifies that LED bulbs are available in a wide variety of beam angles, from narrow spotlights to wider general lighting. Some LEDS can be obtained in a variety 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 in the marketplace, sometimes so much choice that it gets confusing for your buyer. You can will no longer just grab a bulb through the supermarket shelf. There are decisions to be made!