About this item Eco-friendly Product: 100 or 20 LED solar wall light added indicator is a product that designed to be energy saving and environmental protecting. It has long durability and long-life span. More than that, it has low fault repair rate and high radiation stability which makes it an awesome product. Easy to Install: 20 or 100 LED solar wall light is very simple to install, no wiring is needed. Just find a spot and use the 2 Screws to fix the wall light to the outdoor well sun-lit location. Automatically turns lights off during the day and lights up at night in full brightness mode. The lighting runs for 4-6 hours after fully charging for 8-10 hours under the sun. Easy to use 20 or 100 LED solar waterproof four-sided human body induction wall light switch front setting is easier to operate. It has 3 setting which you can achieve by pushing the button in the middle. It has intelligent light-sensing sensor and wide range lighting angle. Mode 1. Medium Bright: When the night falls, the solar light will maintain 1/2 brightness. Mode 2. Dim Bright + Full Bright: Slight brightness when no motion is detected. When motion is activated, it lights up in full brightness and turns back to slight brightness when motion is no longer detected. Mode 3. No Bright + Full Bright: No brightness when no motion is detected. When motion is activated, it lights up in full brightness and turns back to no brightness when motion is no longer detected. Can be widely used for garden, patio yard, deck garage, pathway porch in most kinds of weather. Our units are made of high-impact ABS which can withstand snow, rain and other extreme weather conditions. IP65 waterproof and heatproof, solar powered lights, suitable for most kinds of weathers. 270° Wide Angle Show More