1. The requirements for brightness are different for different occasions and different products. For example, if the LED jewellery counter lamp is placed in some large shopping malls, we will be attractive if the brightness is higher, and the decorative effect is also divided into LED spotlights and LED colorful lights.

2. Anti-static ability: anti-static ability anti-static ability of the LED, long life, but the price will be higher. Generally, antistatic is preferably higher than 700V.

3. LEDs with the same wavelength and color temperature will have the same color. This large-scale combination of lamps is especially important. Do not create too much chromatic aberration in the same fixture.

4. Leakage current is the current when the LED is reversely conducting. We recommend LED products with a small leakage current.

5. Waterproof ability, for outdoor and indoor LED lights are not the same.

6. LED lighting angle has a great impact on LED lamps, the requirements for different lamps are very large.

7. LED chips determine the quality of LED core.

8. LED chip size also determines the quality and brightness of the LED, we also try to choose a larger chip when choosing, but the price will be correspondingly higher.