For example, in some large shopping malls, LED jewelry counter lights should be attractive with high brightness, and different products such as LED spotlights and LED colorful light bars should be used as decorations.

2. Anti-static ability: LED with strong anti-static ability has a long life, but the price will be higher.

Generally speaking, the antistatic performance is better than 700 volts. ..

3. LEDs with the same wavelength and color temperature will have the same color, and this large-scale lighting combination is particularly important.

The same lamp should not produce too much color difference.

4. The leakage current is the current when the LED conducts electricity reversely. We suggest using LED products with smaller leakage current.

5. Waterproof ability, outdoor and indoor requirements for LED lights are different.

6.LED lighting angle has a great influence on LED lamps, and many different lamps are needed. For example, for LED fluorescent lamps, we suggest using 140- 170 degrees.

I won't explain the rest in detail here.

7. The LED chip determines the quality of the LED core. There are many brands of LED chips, including foreign brands (such as CREE, Japan and Asia). ) and China (such as Gaga, Crystal, etc. ).

The prices of different brands are also very different.

8. The size of LED chip also determines the quality and brightness of LED. We also try to choose a bigger chip when choosing, but the price is different.