Specification: Solar panel: 5.5V, 1.8W Li-ion battery: 3.7V 2400mAh LED: 32pcs, SMD2835,1.8W Lumens: 300-450Lm，15W LED span life: 50,000 hours Solar charging time: 8 hours Lighting mode: Dark/DIM/bright; Bright: motion activate for lighting Auto identify day or night Li-ion battery span life: >500 circles 3 Light modes: Mode 1: human body sensing mode - the light will be on when people pass, and it will turn off in 15 seconds after people leave Mode 2: human body sensing and low light - the light will be on when people pass, and will be on in low light in 15 seconds after people leave Mode 3: 30 percent bright long light Package include： 1 * Solar Motion Sensor Light 4 * Wall Plugs 4 * Screws 1 * User Manual With unique adjustable angle design, you can place this light wherever you want to by twisting the knob screw , on the wall or ground or anywhere else. You may place the solar panel vertically against the sunlight to maximize the absorption of solar energy. 2400 mAh rechargeable lithium-ion battery combining high power 32 LED beads with the innovative wide angle design, this solar wall light can reach 320 square feet. With the adjustable angle design, the PIR sensor range comes to 23ft and there is no blind area like other brands always have. Our solar lights detect sensitively even a small pet like cats. The outside ABS shell is solid and durable with IP65Waterproof against any terrible weather.