Description The lamp body uses high-tech LED chips, low power consumption, high brightness, soft brightness The brightness can be adjusted freely, the brightness can be adjusted freely, and the brightness can be adjusted with your fingertips. The waterproof solar 100LED four-sided human body induction wall light is suitable for corridors, garden gates, rooftops, courtyard walls, villas, windows, shops, houses and others outdoor environments. No wiring, no electricity, exquisite craftsmanship and unique taste. Energy saving, environmental protection, safety Note: glass room (although there is sunlight, the glass is blocked, which affects the light intensity. It affects the battery charge); surveillance area (the surveillance area is not suitable for installation, and the surveillance has infrared rays. It will affect the brightness of the light); under the eaves of the tiles (the area where the luminaire is installed must be free of eaves, trees, wires and other obstructions); the lighting time is short (the area where the solar light is installed must exposed to the sun for at least 6 hours) Light body material: PVC+ABS Solar panel specification: 5.5V 1.43W monocrystalline silicon Battery specifications: 18650 3.7V 1500MAH lithium battery with over charge and over discharge protection Output power: 3.2V / 7W Charging time: 6 hours in the sun Button lighting mode: OFF: OFF mode, the indicator is red; Level 1: The incoming light is bright, and the light goes out about 20 seconds after the person leaves; Level 2: The light is weak when it's dark, strong when it's coming, and goes out about 20 seconds after the person leaves; 3rd gear: Automatic bright light when it gets dark. After you receive the product, if you have any problem, please feel free to contact me, I will do my best to help you solve the problem.