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The structural principle of infrared LED beads is an electroluminescent semiconductor material, placed on a lead frame, and then sealed with epoxy resin around it to maintain the function of the internal core wire. Therefore, the seismic performance of infrared LED beads is good.

Infrared LED beadsCharacteristics of light source

1. Voltage: Infrared LED beads use a low-voltage power supply with a supply voltage between 6-24V, which varies depending on the product. Therefore, it is a safer power supply than using a high-voltage power supply, especially used in public places.

2. Efficiency: Energy consumption is reduced by 80% compared to incandescent lamps with the same luminous efficiency.

3. Applicability: Very small, each unit of infrared LED bead is a 3-5mm square, so it can be prepared into various shaped devices and is suitable for variable environments.

4. Stability: 100000 hours, with light decay of 50% of the initial value.

5. Response time: The response time of incandescent lamps is in milliseconds, while the response time of infrared LED bead lamps is in nanoseconds.

6. Environmental pollution: No harmful metal mercury.

7. Color: Changing the current can change the color, and the light-emitting diode can be chemically modified locally to adjust the band structure and bandgap of the material, achieving multi-color emission of red, yellow, green, blue, and orange. When the current is low, the infrared LED beads that appear red can gradually turn orange yellow and then green as the current increases.

8. Price: Infrared LED bulbs are relatively expensive. Compared to incandescent bulbs, the price of several infrared LED bulbs can be equivalent to the price of one incandescent bulb. Typically, each set of signal lights needs to consist of 300-500 diodes.

The above are the knowledge points related to infrared LED light beads. You can refer to and understand them. Subsequently, we will continue to update you on more knowledge related to infrared light beads. You can always follow us or call us directly if you have any questions.