Easy to install, just fix the product with screws . Solar-powered can be, solar outdoor lights, using the 's energy to you with night lighting. Turn on the switch in the daytime light is not bright, only in the dark to turn on the switch, when the sensor detects the human body can high brightness light. IP65 waterproof, heat-resistant solar lights, to most kinds of weather. Solar outdoor lights your garden, patio, aisle, porch, yard or driveway, etc. The solar panel is not fixed design, the wire length is 5 , and it can be placed at any location where you to have sunlight to charge the lamp more fully Working Mode: 1. Induction mode at night, people come and light, people go slightly bright. 2. Light control: lighting at night, no lighting during the day. 3. Day and night can always be bright and strong light, without human body sensing. Light size: 115x110mm (plus bracket height 140mm). Solar panel size: 100x80mm. Solar panel: high quality polycrystalline silicon, 5.5V 1W Power consumption: 1.5 W Function: human body sensor + remote control Lumen: 1000lm Sensing distance: 5 m -8 m Working time: 6 hours of charging during the day, more than 10 hours of work at night Installation: punch a hole in the wall Battery: built-in 18650 lithium battery 3.7V 1800mAh Charging : solar panel automatic charging color:Black Material:plastic Package Contents: 1 x Solar Lights 1 x Remote control Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.