Features 1. Solar Stair Lights has no switch that it is working AUTOMATICALLY, pull out the insulator tab and install the light under sunshine, the solar panel will converts the sunshine into electrical energy and stored in the rechargeable battery. 2. The battery releases energy as light power when it's present low-light condition and turn off in daytime. 3. Solar Fence Lights can be installed in anywhere, tack down with screws , the lights illuminate your patio, yard, wall or garden, which is much more safer when go downstairs at night.Very environmentally friendly. No wiring required that gives you the freedom to place the lights. 4. Solar Stair light withstand all weather conditions, the fence light outdoor can withstand all kinds of weather such as rain, snow, hail and heat all year around. 5. Quality Guarantee. We have faith in our product and always back it up with trustful customer service, please reach out to us if you have any questions or problems about our products. Specifications: Material: PVC+ABS Waterproof: IP65 Package includes: 4 x Solar Stair Lights 4 x Screw 4 x Double-sided Adhesive 1 x Manual