Things you should know about the buying skills of high-power LED lights


Things you should know about the buying skills of high- […]

Things you should know about the buying skills of high-power LED lights
1. Look at the overall "power factor of lamps": a low power factor means that the driving power supply and circuit design used are not good, which will greatly reduce the service life of the lamps. The power factor is low, and the lamp life of the lamps will not be long. .

2. Look at "lamp heat dissipation conditions - material and structure": heat dissipation of high-power lamps is also very important. Lamps with the same power factor and lamp beads of the same quality, if the heat dissipation conditions are not good, the lamp beads work at high temperatures, and the light decay will occur. Very large, the lamp life will be reduced.

Various color effects

3. Look at "lamp bead quality": lamp bead quality depends on chip quality and packaging technology.

Fourth, look at the driving power used by the lamps. The service life of the power supply is much shorter than that of other parts of the lamps. The life of the power supply affects the overall life of the lamps. The theoretical life of the lamp beads is 50,000-100,000 hours, while the power supply The service life is between 0.2 and 30,000 hours. The design and material selection of the power supply will determine the service life of the power supply.

5. Look at the light effect: the same lamp bead power, the higher the light effect, the higher the brightness, the same lighting brightness, the lower the power consumption, the more energy-saving.

6. Look at the power efficiency. The higher the power efficiency, the better. The higher the power, the smaller the power consumption of the power supply itself, and the greater the output power. to see whether it meets the safety standards? my country's high-power LED lamps and lanterns safety standards have been introduced, please choose high-power LED lamps according to the national safety standards. to see whether the workmanship is fine.

A high-quality high-power LED lamp, in addition to the above-mentiond main aspects, also has different technical requirements according to different use environments, such as moisture-proof, dust-proof, anti-magnetic, lightning-proof, etc.