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LED, also known as diode, is a solid-state semiconductor device that can convert electrical energy into visible light. Nowadays, more and more LED devices are used. Solar LED street lamps use LED as the illumination source. The main focus is on the energy-saving lighting effect of LEDs. Where is the performance of energy-efficient lighting?
1, high-efficiency energy-saving low-voltage drive and ultra-low power consumption, luminous power conversion is close to 95 or more, LED light source is more than 60-80 energy saving than traditional energy-saving lighting, and the installation is flexible and convenient, durable and reliable;
2, green LED light without UV and infrared, no radiation, soft lighting effect, no stroboscopic, can be opened frequently, is a true green lighting source, and LED lighting will not heat, free of mercury and bismuth And other harmful elements;
3, long life, shock resistance and dustproof performance, low voltage and current required, less heat and heat, no safety hazards, high safety factor, LED lighting is a solid light source, epoxy resin package makes the illuminant part difficult Loose, there are no shortcomings such as filament burning, thermal deposition and high light decay. The service life can reach 30,000 to 50,000 hours, which is 30 times that of ordinary light bulbs, equivalent to three years of uninterrupted lighting.
Therefore, the energy-saving effect of LED light source illumination is very good. The solar LED street light composed of solar power generation system is the most ideal energy-saving lighting equipment.