Features.Intelligent light control.During the day, the solar panel absorbs solar energy and converts it into electrical energy and stores it in the battery. At night, the hanging light automatically turns on the lighting.Remote control.Adjustable brightness, four levels of brightness (25%, 50%, 75%, 100%), timing, three durations (2H/4H/6H).Long-lasting battery life. for Built-in 1* for 18650 3.7V rechargeable lithium battery with 2000mAh large capacity, lighting time, high light mode for 8 hours, low light mode for 5~6 hours.Waterproof.IP65 waterproof level. It can withstand different weather conditions, such as rain, heavy frost, etc., with normal lighting.Application.Wide range of applications. Suitable for fences, porches, stairs, railings, terraces, decks, docks, garages, gardens, paths, driveways, and backyards.?Specifications.Material: ABS.Color:?Black.Power supply: for Built-in 1*3.7V rechargeable lithium battery.Battery capacity: 2000mAh.Light source: LED.Light color: Warm white light.Solar panel: 5V 1W 190mA polysilicon solar panel.Extension wire: 3meters/117.9inch.Item size: 30*18.3*6.9cm/11.79*7.19*2.71inch(L*W*H).Weight: 410g/14.46oz.