Сад использовать 7W LED солнечный свет сада

Garden use 7W Solar Garden Light 1. Solar panel: 25W-55W, monocrystalline silicon or polycrystalline silicon. 2. Battery: 12V, maintenance-free sealed lead-acid (colloid) battery. 3. Microcomputer control system: intelligent charging control & battery protection (overcharge protection, overdischarge protection, reverse-connection protection), optical control, time control and temperature compensation functions. 4. Light source: LED. 5. Operating temperature: -20ºC to 50ºC. 6. Lamp pole: hot-dip galvanized steel spray. 7. Pole height: 3.5-4 meter. 8. Working time: 8-10 hours a day, normal illumination over 7 continuous cloudy or rainy days. 9. Wind resistance: over 32.6m/s. Advantages of Solar Light: in comparison with the electrical light, solar light have obvious and unique advantages. A: Energy-saving and environment-friendly There is no need to pay increasingly high electrical charges and long-term maintenance expenses. It is energy savnig and produces no pullution. One-time investment will bring aobut long-term benefit. B: Safe and convenient Supply low-voltage power without and hidden danger in safety. Installation is smple because there is no need for trenching, thus reducing construction accident rate, improving construction progress and saving a lot of project expenses. The products are entirely automatically controlled without the need for artificial managements. C: High degree of taste and long service life Solar lamps are highly-technological, green and environment-friendly products, which may effectively improve the image, taste and grade of the places that use them, the products have a long service life for nearly 15 years.