As the development of science and technology, LED light, which represents for energy saving and environmental protection, has become more attractive to people's eyes. The most application area of LED is nothing better than outside and industrial lighting. The common categories of fixture include led high bay , LED Garage Light, etc. Due to the high price of LED, general consumers could only shrink back at the sight of it. So what’s the reason that makes the price of LED is so high at earth?
Firstly, there’s no core technology in domestic. Most of LED high-end technology is controlled by the researchers of European and American countries. Therefore, domestic industries only have a minimum profit. In fact, the cost of LED lighting is mainly in LED chip. If the price of chip decreases, the price of LED is able to have the same price with compact fluorescent lamp. However, the majority of LED chip comes from imported technology, so the cost is a little high.
Next, it’s very hard for the heat dissipation of fixture. When producing fixtures, manufactories always focus on the design of heat sink. Therefore, in order to decrease the price of LED, it’s a good idea to shorten the cost of heat dissipation. It’s not that hard to cut down the cost. On the one hand, shorten the path between LED chip and external heat sink device. The shorter the path is, the better the design of heat sink. On the other hand, reduce the heat resistance, which means to have enough paths to transmit the heat.
Finally is the management of power. Power is the weakest link of LED fixture, which is seriously lagging far behind the development of LED. If there’re some methods to improve the quality, the cost could reduce relatively.
The cost of LED is high just because it is relatively compared with other power. It’s better to pay much attention to its advantages. Besides, the price is gradually decreasing every quarter. It’s believed that it would be accepted by more and more people in a very short period of time.