About this item [ FULL PANEL OF LED BEADS DESIGN ]: Solar street light uses high efficiency 281 pcs high bright SMD lamp beads, long lifespan SMD lamp beads from the United States. Bright as day, High brightness new upgrade, Brightness increased by 80% , Range increased by 50%. [ POLYCRYSTALLINE A-GRADE SOLAR PANELS ]: LED street light upgraded to more sophisticated Woven Tempered Glass, fast energy storage, the photoelectric conversion rate increased by 20%, about 6-8 hours to be fully charged, it can also be charged in rainy days. [ POWER BATTERIES FOR EVs ]: Outdoor street light uses original high-quality lithium batteries of new energy vehicle level, contains protective circuit and anti-leakage setting, stable voltage, and longer service life of more than 6 years. [ INTELLIGENT LIGHT SENSOR CHIP ]: Solar powered street lights run automatic operation without maintenance. [1]-Dusk to dawn mode: automatically turn on at dusk and turn off at dawn. [ EASY TO INSTALL ]: Solar street lights outdoor waterproof comes with all the assembly accessories needed to install on a wall, pole, tree, balcony or anywhere outdoors. The suitable diameter of lighting pole is 1.5 IN- 4 IN. No wiring is required and is suitable for Parking lots, streets, lawns, parks, etc. › See more product details