The advantages of LED lamps compared with ordinary lamps
1. Efficient and energy-saving: Compared with the same brightness, 3W led energy-saving lamps consume 1 kWh for 333 hours, while ordinary 60W incandescent lamps consume 1 kWh for 17 hours, and ordinary 5W energy-saving lamps consume 1 kWh for 200 hours.
2. Super long life: the 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 eight Thousand hours).
3. Health: light Healthy light contains less ultraviolet and infrared rays, and generates less radiation (ordinary light lines 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. The ordinary lamps contain elements such as mercury and lead.
5. Eyesight protection: DC drive, no stroboscopic (ordinary lights are AC driven, inevitably produce stroboscopic)
6. High light efficiency: The highest light efficiency of CREE's laboratory has reached 260lm / W, and the single high-power LED on the market has also exceeded 100lm / W. The energy-saving led made of LED has a loss of light due to the loss of power efficiency Through loss, the actual light efficiency is 60lm / W, while the incandescent lamp is only about 15lm / W, and the good quality energy-saving lamp is about 60lm / W, so in general, the LED energy-saving lighting effect is the same or slightly better than 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 mines.
8. Large market potential: low voltage, DC power supply, battery, solar power supply, in remote mountainous areas and outdoor lighting and other places where there is little or no electricity.
Compared with ordinary energy-saving lamps, led energy-saving lamps are environmentally friendly and do not contain mercury. They can be recycled and reused, with high light efficiency and long life. Extensive use of ordinary energy-saving lamps will cause mercury pollution and pollute soil water sources, thereby indirectly polluting food, and the environmental hazards cannot be underestimated.
LED is a semiconductor light-emitting diode. The LED energy-saving lamp is a high-brightness white light-emitting diode light source. It has high light efficiency, low power consumption, long life, easy control, maintenance-free, safety and environmental protection. It is a new generation of solid cold light source with soft light color. Colorful, colorful, low consumption, low energy consumption, green and environmental protection, suitable for home, shopping malls, banks, hospitals, hotels, restaurants and other public places for a long time lighting. No flashing DC current, good protection for eyes, it is the best choice for desk lamp and flashlight.