Specific parameters of LED panel lamp
1、 Look at the chip
Chip is the core light-emitting element of LED lamp, and the luminous efficiency and color rendering index of different brands and models of lamp beads are different. Therefore, when shopping, pay attention to the quality of chips. Good chips not only have long service life, but also have high luminous efficiency and color rendering index, and are more widely used.
2、 See luminous flux
Luminous flux commonly refers to brightness. Different environments and areas need different lights. Under the same average number, the number of LED lamps used is different according to different environments. When purchasing, you can consult the shopping guide according to your own space needs. When selecting lamps, it is necessary to combine the lighting environment, refer to the luminous flux index of the product, or pay attention to the brightness of the light, and try to select lamps with sufficient brightness but not dazzling.
3、 Look at the color rendering index
Looking at the color rendering index is to look at the reality of the color of the object under the light. The value is generally 0-100. Now the color rendering standard of LED lamps is more than 75, and it is recommended to choose more than 80.
4、 Perform stroboscopic test
Observe whether the LED lamp flickers, and the stroboscopic lamp will affect vision. Strobe is a problem that is difficult to observe with the naked eye. You can use your mobile phone to aim at the lamp to take photos. If there are gray and white "stripes" in the photos, it means strobe. If there is no strobe, there is no strobe.
5、 See uniformity
Uniformity refers to the light emission uniformity of LED panel lamps. Generally, the light emission uniformity needs to be > 75. The higher the uniformity, the better the performance.
6、 Look at light decay
LED light attenuation refers to the light intensity of LED will be lower than the original light intensity after lighting for a period of time, and the lower part is the light attenuation of LED. The smaller the light attenuation, the better the LED panel lamp performance!
Benwei Lighting is an LED Tube, LED flood light, LED Panel Light, LED High Bay, LED manufacturer with 12 years of experience. If you want to purchase a high-quality LED flood light or have a more in-depth understanding of the application of LED flood lights, please contact send us inquiry， our web: https://www.benweilight.com/.
