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Reasons for selecting LED lamp for outdoor solar lamp
时间:2019-02-18 浏览:752次

Guide: Outdoor solar led lights, as the name suggests is led lights. Why not use energy-saving lamps or incandescent lamps? This article is to compare the advantages of led lights compared with other lights, which is why outdoor solar lights are outdoor solar led lights.


(1) Low operating costs Operating costs depend on power consumption and maintenance costs. Compared with traditional light sources with the same light efficiency, LED lamps can save more than 80% energy. For example, only 5% of incandescent lamps are converted into useful visible light, and the conversion efficiency of the most efficient fluorescent lamps is only 28%. In theory, LED conversion efficiency can reach 100%. Up to now, the efficiency of LEDs converting electrical energy into white light is equivalent to the best incandescent or tungsten halogen lamps. The luminous efficiency of LED industrial products is expected to reach 501m/W, which is three times that of incandescent lamps and twice that of tungsten halogen lamps.


(2) High energy-saving ultra-low power consumption (single tube 0.03~0.06W) electro-optical power conversion is close to 100%.


(3) Long life LED lamps are solid cold light source, epoxy resin package and DC drive circuit. There is no high energy consumption and easy loose parts. There are no shortcomings such as filament burning, heat deposition and light decay. 100,000 hours, more than 10 times longer than traditional light sources


(4) There is no ultraviolet and infrared rays in the LED spectrum of environmental protection, that is, no heat, no radiation, no pollution (no harmful elements such as mercury, waste can be recycled), small glare, cold light source, and can be safely touched.


(5) LED light source is an ultra-low power consumption device driven by DC. It has good shock resistance, impact resistance, no heat radiation, good safety, stable operation, high reliability, no need to consider heat dissipation, easy installation, novel style and excellent craftsmanship. , the product is easy to scale, serial production


(6) It is an ideal accessory product for household solar photovoltaic power system. It mainly depends on the significant advantages of low cost, high efficiency, long life and durability, good environmental protection, and DC drive. The characteristics of related light source and LED light source are shown in Table 4-5.

太阳能户外灯光源对比表

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