Great for keeping the outdoors bright, whether it's a shed, porch, deck, patio, garden, or garage? With intelligent light control sensor, efficient and energy-saving Built-in polycrystalline silicon solar panel to achieve efficient charging and photoelectric conversion. Automatically absorbs sunlight during the day to charge power, saving electricity and money Infrared human body sensor, the light will turn on when someone comes and will automatically turn off after 20 seconds when someone leaves. IP44 waterproof, you can turn on the lights normally even in rainy days With 159pcs high-brightness LED light beads, the light is even and naturally bright The shell is made of high-quality ABS material, which is high hardness, wear-resistant and durable Specification: Light shell material: ABS, PC Solar panel: polycrystalline silicon, 5.5V 0.38W Battery capacity: 3.7V 1200mAh 18650 lithium battery (6pcs are 7200mAh) LED type: SMD2835 2W x 159pcs Light color temperature: cool white 6500K Service life: 10,000 hours Sensing distance: 3-5 meters Sensing angle: 120 degrees Waterproof rate: IP44 Size: 117x125x30mm Weight: 166g