A few points to note about LED lights

1. Look at chip

Chip is the core luminescence element of LED lamp. The luminescence efficiency and color rendering index are different for different brands and models. Most of the lamps on the market are single chip, integrated chip, also known as COB chip, is more efficient than single chip. Therefore, when purchasing, try to choose COB chip, which not only has a long service life, but also has high luminous efficiency, color rendering index and more extensive use occasions.

2. The color temperature

Different lighting places, such as bedrooms, living rooms, kitchen and bathroom lighting requirements are not the same, at this time you can look at the color temperature of Led lights to choose. The color temperature range of LED lamp is 2700~6500K, the smaller the value is, the more yellow light is, and the less blue and white light is. The appropriate color temperature range of LED lighting lamps should be close to the natural white light of the sun, which is the scientific choice. In daily household lighting lamps, 2700K incandescent light color or 5000K neutral white color can be chosen. Additional, lamplight is not the more white had better, the lamplight of tall color temperature is close to midday dazzling sunshine, too strong to eye stimulation, and low color temperature produces fatigue feeling easily, only the lamplight with comfortable color temperature is healthy lamp.

3. Look at the flux

Luminous flux colloquially refers to brightness. Different environment, different areas need different light. In the same flat number, according to different environment, the number of bulbs used is different. When buying, can consult according to oneself space demand guide buy personnel. When choosing lamps, it is necessary to combine the lighting environment, refer to the luminous flux index of the product, or pay attention to observe the brightness of the light, and try to choose lamps with sufficient brightness but not dazzling. 

4. Look at the color rendering index

Color rendering index is to see the truth of the color of the object under the light, the value is generally 0-100, now the LED bulb color performance standard is more than 75, it is recommended to choose more than 80 is better.