Reproduction Art Deco Lighting | One of the things you frequently learn about LED lights, is the fact that their beam angle is narrower than the old fashion incandescent lights, as well as than the newer CFLs.
What creates this change mean and it is it a challenge?
The beam angle is the angle of which light is directed from your light bulb. So a smaller angle of 20 degrees will be suitable for an area light, focusing light on only 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 an area comfortably.
See also: Contemporary Recessed Lighting
The idea that LEDs have narrow beam angles stems from your older technology LEDs that have been indeed made for focused light in the narrow area. Today that is will no longer true. New technology now means that LED lights are available in the wide array of beam angles, from narrow spotlights to wider general lighting. Some LEDS can be obtained in the array of beam angles from 15, 30, 40, 45, 60, 90, to 120 degrees. What this means is the fact that there is a lots of choice in the marketplace, sometimes so much choice that it gets confusing for that buyer. You can will no longer just grab a light bulb from your supermarket shelf. There are decisions to be made!