The difference between LED lights and ordinary lighting fixtures

The difference between LED lights and ordinary lights is:

1. The brightness is 3 times that of ordinary energy-saving lamps and 7 times that of ordinary incandescent lamps.
2. Power saving, N times power saving under the same brightness (refer to 1) 3. Long lifespan, the advantages of LED compared to ordinary lamps 1. Energy saving; 2. Long lifespan.
3. Good applicability, due to the small size of a single LED, it can be made into any shape.
4. The response time is short, which is the response time of the ns (nanosecond) level, while the response time of ordinary lamps is the response time of the ms (millisecond) level.
5, Environmental protection, no harmful metals, waste is easy to recycle.
6. The color is gorgeous, the luminous color is pure, the spectral range is narrow, and it can be mixed into colorful or white light through the three primary colors of red, green and blue. Disadvantages of LED relative to ordinary lamps 1, the price is expensive. 2. There is still a big gap between the light efficiency that can be generally achieved at present and the theoretical light efficiency. 3. There is still a big gap between the lifespan that can be achieved at present and the theoretical lifespan (10w hours). 4, there is still a certain amount of heat. 5, the light decay can also be greatly reduced. It is 2-4 times that of ordinary energy-saving lamps, and more than 10 times that of ordinary incandescent lamps.