LED lighting accessories

Nowadays, the LED market is full of fish and dragons, and various manufacturers want to fish in the LED industry. This has resulted in many inferior products. However, these inferior products are almost identical in appearance to high-quality products, allowing consumers to buy lamps. At times, it is often difficult to distinguish between authenticity and authenticity, so today C-STAR will share with you how to distinguish between "true and false beautiful monkey king" in this mixed fish and dragon market.

1. Look at the overall "power factor of the lamp": 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 lamp. The power factor is low, and the life of the lamp with the best lamp beads will not be long. .

2. Take a look at "Luminaire Heat Dissipation Conditions-Materials, Structure": LED lamp heat dissipation is also very important. For lamps with the same power factor and the same quality lamp beads, if the heat dissipation conditions are not good, the lamp beads work at high temperature, the light decay will be very Larger, lamp life will be reduced.

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

4. Look at the driving power supply used by the lamp. The service life of the power supply is much shorter than that of the other parts of the lamp. The life of the power supply affects the overall life of the lamp. The theoretical life of the lamp bead is 50,000-100,000 hours. 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 efficiency: the same lamp bead power, the higher the light efficiency, the higher the brightness, the same lighting brightness, the smaller the power consumption, the more energy-saving.

6. Looking at the power supply efficiency, the higher the power supply efficiency, the better, and the higher the power consumption of the power supply itself, the greater the output power.

7. Is it to see whether it complies with safety standards and whether it is an energy-saving certified product? The safety standards for LED lamps in China have been introduced. Please select LED lamps according to the safety standards stipulated by the state.

8. It depends on whether the workmanship is fine.

      Especially those units or schools that do lighting energy-saving renovation projects must keep their eyes open when buying lamp manufacturers. If you buy fake LED lamps, you cannot achieve the purpose of energy-saving lighting, and the transformation will be nothing From the gains outweigh the gains!