LED is basically a small chip encapsulated in epoxy resin, so it is very small and very light. Low power consumption LED power consumption is very low, generally speaking, the working voltage of LED is 2-3.6V. The working current is 0.2-0.03A. This means: it consumes no more than 0.1W of electricity. Long service life Under proper current and voltage, the service life of LED can reach 100,000 hours. High brightness and low heat. Because of the special constituent materials of LEDs, the energy released by LEDs is mainly concentrated in the range of visible light during the process of electron transfer. Unlike other tungsten bulbs, much of the electromagnetic energy emitted by it is concentrated in the infrared region. People feel very hot, that is to say, LED converts almost all electrical energy into light energy, so LED is a high-efficiency, low-calorie product.
The best LED on the market now has 32 lumens per watt, which is twice that of tungsten bulbs, and it can be predicted that LEDs that emit 60 lumens per watt and are as bright as fluorescent lamps will appear in 2004. Environmentally friendly LEDs are made of non-toxic materials, unlike fluorescent lamps that contain mercury, which can cause pollution. At the same time, LEDs can also be recycled. Rugged and durable LED is completely encapsulated in epoxy resin, which is stronger than light bulbs and fluorescent tubes. There is no loose part in the lamp body, these features make the LED can be said to be difficult to damage.
