LED lamps have the advantages of low heat output, long light source life and wide application range. In the case of floodlights, the manufacturing cost of chips varies with the process, quantity and other factors. So we should know when choosing lamps and lanterns, which factors will affect the price of LED floodlights?
The cost of LED floodlight is mainly in the chip. As long as the chip price is reduced, its unit price can be reduced to the same as the current energy-saving lamp. In the chip price factor, the improvement of light efficiency should also be included in the price reduction. At the same price, better products are purchased, so there is still a lot of room for price reduction for LED floodlight chips. The cost of heat dissipation of the cast light product is difficult to maintain at 5%. The actual heat dissipation design is very simple.
This part of the cost is mainly in the structure, and the structural design accounts for about 20% of the lamps, which is not much for the cost of heat dissipation. Now the biggest problem is how to achieve more innovative and reasonable structural design. In contrast, the application power supply restricts the development of floodlights in some aspects. Now, the design accounts for about 20% of the cost of LED floodlights, some of which are high. With the development of technology, the power supply is about 5-10% most reasonable. Compared with other light sources, the cost of projection light source is not high.