Features of LED lamp beads
1. Voltage: LED lamp beads use low-voltage power supply, and the power supply voltage is between 2-4V, which varies according to different products, so it is driven by a high-voltage power supply; a safer power supply, especially suitable for public places;
2. Current: The working current is 0-15mA, and the brightness becomes brighter with the increase of the current.
3. Efficiency: The energy consumption is 80% less than that of incandescent lamps with the same light efficiency.
4. Applicability: very small, each unit LED chip is 3-5mm square, so it can be prepared into various shapes of devices, and is suitable for variable environments.
6. Response time: the response time of incandescent lamps is milliseconds, and the response time of LED lamps is nanoseconds.
7. Environmental pollution: no harmful metal mercury.
8. Color: Changing the current can change the color. The light-emitting diode can easily adjust the energy band structure and band gap of the material through chemical modification methods to achieve multi-color emission of red, yellow, green, blue and orange. For example, an LED that is red when the current is small, can turn orange, yellow, and finally green as the current increases.
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/.
