Solar Motion Sensor Light IP65 Waterproof 100 Led Wireless Security Lights 270 Lighting Angle 3 Optional Modes for Yard Garage Porch Patio Fence Deck Swimming Pool 4 Pack

?How to install it? Please use screws to fix it where you want to install it. Screw included in the package. ?Why you should choose it? and what's different from others? 3 kinds of switchable working modes: ? Constant on mode: always stay medium-light. ? Dim light sensor mode: dim light change to strong light when motion detected . ? Motion sensor mode: turn on with strong light when motion detected. The wider range of induction: Detect the motion about 19.6 feet within an angle of 120 degrees. The wider range of lighting: The 270º illumination range will be brighter and more practical than the other 120º range in the market. ?How is it charging times? For the product, it needs constant sunlight for 8-12h to be fully charged. Full charging status can be continuously lighting for 4 days. Tips: The power of a lamp is determined by the intensity of the sun's rays on the day and the duration of the exposure. maybe a constant cloudy day or lack of sufficient sunlight may result in dim lighting or the inability to provide illumination. ? Specific parameter: Solar Panel Power: 5.5V, 0.55W. Li-ion Battery: 3.7V - 1200Mah. Product Material: New ABS Plastic. Warm suggestion: 1. Before the first use, please make sure the solar light be charged under sunlight for 8-12 hours. 2. The lights should be installed in places where can be exposed with direct sunlight each day.