2024-04-24
Characteristics of LED light source
Characteristics of LED light source
1. Voltage: LED uses a low-voltage power supply, the power supply voltage is between 6-24V, depending on the product, so it is a better than using a high-voltage power supply
Safer power supply, especially for public places.
2. Efficiency: The energy consumption is 80% less than the incandescent lamp with the same light efficiency
3. Applicability: Very small, each unit LED small piece is 3-5mm square, so it can be prepared into a variety of shapes of devices, and suitable for easy
Variable environment
4. Stability: 100,000 hours, light decay is 50% of the initial
5. Response time: The response time of its incandescent lamp is millisecond, and the response time of LED lamp is nanosecond
6. Environmental pollution: no harmful metal mercury
7. Color: Changing the current can change color, and the light-emitting diode can easily adjust the band structure and band gap of the material through chemical modification methods to achieve red and yellow
Green, blue and orange multi-colored glow. If the LED is red when the current is small, it can turn orange, yellow, and finally green as the current increases
8. Price: The price of LED is more expensive, compared with incandescent lamps, the price of several LED can be equivalent to the price of an incandescent lamp, and pass
Usually each set of lights need to be composed of 300 to 500 diodes.
Safer power supply, especially for public places.
2. Efficiency: The energy consumption is 80% less than the incandescent lamp with the same light efficiency
3. Applicability: Very small, each unit LED small piece is 3-5mm square, so it can be prepared into a variety of shapes of devices, and suitable for easy
Variable environment
4. Stability: 100,000 hours, light decay is 50% of the initial
5. Response time: The response time of its incandescent lamp is millisecond, and the response time of LED lamp is nanosecond
6. Environmental pollution: no harmful metal mercury
7. Color: Changing the current can change color, and the light-emitting diode can easily adjust the band structure and band gap of the material through chemical modification methods to achieve red and yellow
Green, blue and orange multi-colored glow. If the LED is red when the current is small, it can turn orange, yellow, and finally green as the current increases
8. Price: The price of LED is more expensive, compared with incandescent lamps, the price of several LED can be equivalent to the price of an incandescent lamp, and pass
Usually each set of lights need to be composed of 300 to 500 diodes.
