GMFive Waterproof 8 Enhanced LED 3000mAh Solar Spotlight - Separable 4-5 hrs Charging Time,10 hrs Lighting Time  4V*500mA solar panel converts free sun power to electricity; With built-in 3000mAh lithium battery, you only need 4-5 hours sun exposure to fully charge this spotlight and get 10 hours continuous lighting throughout the night. Upgrade 300 Lumen Super Bright LED -- 8 LEDs with brightness of 400 lumens, provide bright lights at night for your garage driveway, garden pathway, patio, landscape, pool areas etc. Auto ON/OFF & Two Lighting Modes-- Built-in dusk-to-down light sensor enables the lights to turn on automatically at dusk and turn off at dawn; Bright light mode and dim light mode auto switchable; bright light mode on for 5 hours and turns to dim mode to save power; Waterproof and Weather-resistant-- Built with durable ABS plastic,easy to clean and no rust; with IP 44 waterproof lamp housing, you can mount this light outdoor and use it all year round. you can use it as wall lights for your patio,backyard,front porch,garage driveway and so on.