Leds are ideal for buildings because of their high efficiency, long life, and environmental friendliness. And because the LED chip is very small, it provides a more flexible design space for lighting designers. Therefore, in the market, we can see both the unique lighting form of LED (such as LED light belt) and its existence in familiar forms such as light bulb. LED applications are already quite common in home and office environments, and of course this type of LED is optimized for natural white and diffuse lighting.
Although there is no real "white light" LED, common LED colors such as amber, red, green and blue can be converted to white by covering the light source with a phosphor material. When used alone, they can also be used as signals or indicators, such as those for PC power buttons.
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