2. Long service life. LED constant current power supply is used to supply power to LED lamps. Because the current flowing through the led will be automatically detected and controlled during the operation of the power supply, there is no need to worry about the excessive current flowing through the LED at the moment of power-on, and there is no need to worry about the short circuit of the load and the burning of the power supply.
3, health, bright health lights do not contain ultraviolet rays and infrared rays, and do not produce radiation (ordinary lights contain ultraviolet rays and infrared rays)
4. Environmental protection: it does not contain harmful elements such as mercury and xenon, which is conducive to recycling and will not produce electromagnetic interference (ordinary lamps contain elements such as mercury and lead, and electronic ballasts in energy-saving lamps will produce electromagnetic interference).
5, eyesight protection, DC drive, no stroboscopic (ordinary lamps and lanterns are driven by alternating current, which will inevitably produce stroboscopic)
6, high light efficiency, low heat, 90% of electric energy is converted into visible light (80% of electric energy of ordinary incandescent lamps is converted into heat energy, and only 20% of electric energy is converted into light energy).
7. The safety factor is high, the required voltage and current are small, the fever is small, and there is no potential safety hazard. It is used in dangerous places, such as mines.