What are the characteristics and advantages of LED lights and ordinary lights

The information comes from:the Internet posted on:2020-09-12

1. High efficiency and energy saving: compare with the same brightness, a 3W LED energy-saving lamp consumes 1 kWh of electricity in 333 hours, while an ordinary 60W incandescent lamp consumes 1 kWh of electricity in 17 hours, and an ordinary 5W energy-saving lamp consumes 1 kWh of electricity in 200 hours.

2. Ultra-long life: semiconductor chip emits light, no filament, no glass bubble, not afraid of vibration, not easy to break, and the service life can reach 50,000 hours (the service life of ordinary incandescent lamps is only 1,000 hours, and the service life of ordinary energy-saving lamps is only 8 Thousand hours)

3. Health: Healthy light contains less ultraviolet and infrared rays, and produces less radiation (normal light rays contain ultraviolet and infrared rays)

4. Green and environmental protection: It does not contain harmful elements such as mercury and xenon, which is conducive to recycling. Common lamps contain elements such as mercury and lead.

5. Protect eyesight: DC drive, no stroboscopic (ordinary lights are driven by AC, so stroboscopic will inevitably occur)

6. High light efficiency: The highest luminous efficiency in the laboratory of CREE Company has reached 260lm/W, and the single high-power LED on the market has also exceeded 100lm/W. The LED energy-saving lamps made are due to the loss of power efficiency. The actual luminous efficiency is 60lm/W, while the incandescent lamp is only about 15lm/W, and the high-quality energy-saving lamp is about 60lm/W. So overall, the LED energy-saving lighting effect is equal to or slightly better than that of the energy-saving lamp.

7. High safety factor: the required voltage and current are small, and the potential safety hazard is small. It is used in dangerous places such as mine

8. Large market potential: low-voltage, DC power supply, battery, solar power supply, and power shortages in remote mountainous areas and outdoor lighting.

Compared with ordinary energy-saving lamps, LED energy-saving lamps are environmentally friendly and contain no mercury, can be recycled and reused, have high luminous efficiency, long life, and are bright when turned on, resistant to frequent switching, low light decay, rich colors, dimmable, and rich in changes. Extensive use of ordinary energy-saving lamps will cause mercury pollution, pollute soil and water sources, thereby indirectly polluting food, and environmental hazards should not be underestimated.