Features of LED lights Environmental protection Unlike incandescent lamps, there are no heavy metals and other materials in the luminescent material inside the LED lamp, and no toxic substances are volatilized during the luminous process. At the same time, in the production and processing, there are few harmful by-products, so the LED lamp has good environmental performance. In the current society with increasing awareness of environmental protection, people use LED lights more widely. Fast response speed Another outstanding feature of LED lights is that the response speed is relatively fast. As soon as the power is turned on, the LED light will light up immediately. Compared with the energy-saving lamps that are usually used, the reaction speed is faster. When turning on the traditional light bulb, it often takes a long time to illuminate the room, and the light bulb can only light up after the light bulb is completely heated.