LED lamp is one of the main forces of national energy conservation and emission reduction. Several years have passed, and led factory lights have ushered in a new era. Nowadays, environmental protection is very important in society, and it happens that led factory lights have this feature. Therefore, it has been vigorously promoted. At the same time, LED lamps will continue to be optimized and improved in order to better popularize to all fields of society. The following describes the characteristics of LED light sources:
1. Price: the price of LED energy-saving lamps is relatively expensive. Compared with incandescent lamps, the price of several LEDs can be equivalent to that of an incandescent lamp, and usually each group of signal lamps needs to be composed of 300 ~ 500 diodes.
2. Voltage: LED energy-saving lamp uses low-voltage power supply, and the power supply voltage is between 6-24v, which varies according to different products, so it is a safer power supply than using high-voltage power supply, especially suitable for public places.
3. Response time: the response time of its incandescent lamp is milliseconds, and the response time of LED energy-saving lamp is nanoseconds.
4. Efficiency: the energy consumption is 80% less than that of incandescent lamps with the same luminous efficiency.
5. Stability: 100000 hours, light attenuation is 50% of the initial.
6. Applicability: it is very small. Each unit led chip is a 3-5mm square, so it can be prepared into devices of various shapes, and is suitable for volatile environments.
7. Environmental pollution: no harmful metal mercury.
