TENKOO BD Series Solar Street Light Dusk to Dawn 6000K

Solar Street Lights Outdoor, Motion Sensor Dusk to Dawn Solar Outdoor Lights with Remote Control, 6000K Daylight White Security Led Flood Light for Yard, Garden, Street Q1: Do I need to buy the extension cord or it's optional for the outdoor solar lights? A1: Hello, No extension cord needed, If you need to install the lights and solar panels in different places separately, you need an extension cord. if you need extension cord, welcome to reach to us at any time. Q2: How long can outdoor solar lights work on a cloudy day? Is it waterproof? A2:(1) When the battery is fully charged, the LED solar street light can work for 2-3 days in continuous cloudy days. (2) The solar street light has IP66 waterproof, no need to worry about rain, and it can work in high temperature or cold weather ( -4℉~176℉). Q3: What should I pay attention to when installing solar lights outdoor? A3:(1) It would be ideal to place the solar panel under direct sunlight and away from