? Technical parameters Technical parameters ◆ Power: 3W 6W 9W 12W 20W ◆ Product height: 200 ~ 450cm ◆ Battery: 12V 20AH ~ 65AH ◆ Color temperature: 3300K ~ 5000K ◆ source life: 30000 ~ 50000H Description (Explain): The above data bit normal data different regions due to different average annual sunshine time, solar lights design parameters need to be changed. * Body Material: steel poles for the whole, the whole hot-dip galvanizing / spray treatment * Solar Panel: polycrystalline silicon 15-80WP (load profile) * System Operating Voltage: DC 12V-24V * Controller: solar lighting dedicated controller, light control + control * Storage Battery: maintenance-free lead-acid batteries closed 15V20Ah-80Ah * Light source: energy saving high power LED * Protection class: IP65 * Operating temperature: -30 degrees to 70 degrees, wind power ≥150Km / h * Lighting time: according to need adjustment * Pole height: According to need to make a rainy day guarantee *: You can work for more than 3-5 consecutive rainy days (there are differences between different regions / seasons) (according to requirements) without laying underground cables, without having to pay electricity lighting, solar garden lights are key components used in solar panels, solar DC lamp intelligent controller, maintenance-free batteries, lighting fixtures have been NDRC / GEF / World Bank PV product certification. Mainly applied to lighting lighting urban roads, residential square, industrial parks, tourist attractions, parks and green belts and other places. Description (Explain): The above data bit normal data, different regions due to different average annual sunshine time, solar lights design parameters need to be changed. Jin Hui lighting Advantage: one, focus on brand strength to focus on street-lighting manufacturer for 15 years, more than 300 kinds of categories, thousands of products, it is absolutely a right for you! Two advantages, strict process control incoming rigorous testing and strict reject nonconforming materials, strict detection of long aging, to ensure long-term stability of the advantages of the three lamps, fast shipping, to ensure timely delivery at reasonable prices, cargo security, to ensure that Delivery of products to reach customers within the hands of the advantages of four, service, security services free technical advice, new products or other products to provide professional staff to answer your more product information please click our website: http: // www. jinhuizm.com