High Effective Warm White/Yellow Solar Deck/Fence/Stair Lights with Auto on off Function for Outdoor Garden Yard Solar Fence Lights with Two Lighting Modes The warm white mode is suitable for daily lighting, yellow light mode is prefect to create amazing ambiance for festival / party decoration. Solar Stair Light Save Your Bill Just simple put the solardeck/ stair/fence lights on somewhere without shade. They will automatically absorb sunlight to charge themselves during the day and light up automatically in the evening/dark. Working Time is 8-10 hours, depending on the intensity of the sun. The light up time will be shorten during cloudy/rainy day. Widely Application Design for decorating outdoor stair, fence, deck, garden, gate, yard, backyard, mailbox and fence post. Also a great choice for Christmas /Birthday gifts for your loved person. Package List: Outdoor solar step lights x 6 Anchors x 12 Screws x 12 User menu x 1 Installation: Step 1: Turn the switch from "OFF" and choose the lighting mode you prefer ( "WHITE" or "YELLOW"). Step 2: Choose a flat surface, mark 2 screws positions from solar panel holes,drill 2 holes of 6MM in diameter for pre installation. Step 3: Choose the install mode you like, insert 2 expansion screws into the holes ,then insert 2 screws to fix the light body.