✔Material: Stainless steel,PVC,ABS ✔Battery: 1.2V/600mAH AA Ni-H Battery ✔Lighting Color: White ✔Charge Time: 6-8 hours ✔Working Time: 8-10 hours ✔Packge Included: 4* Solar Wall Lights 4 LED Solar lamp uses solar energy to power it. The solar panel transfer the Solar power into electricity and then the electricity will be stored in the rechargeable battery to supply power at dark. Built-in smart light sensor, absorbs and converts sunlight into electricity and stores in daytime, automatically light up at darkness. No need to turn it on/off manually after you turn on the switch at first time. Step solar lamp will automatically turn on at night or at darkness and turn off in daytime. Suitable for garden, patio, deck, pathway, porch, outdoor other landscaping,staircase, path, mailboxe,dock and fence. Step 1: choose a good location The lamp is solar powered, a good location that facing south can guarantee the solar panel access to the strong sunlight directly without any shelter or glass in order to fully charge the device. Step 2: unlock and activate the solar light Since the internal Li-ion rechargeable battery is locked from factory for safety shipment, therefore it is important to click the“ON/OFF” button to turn on the light. Step 3: mounting the solar lamp Place the solar LED lamp in the location where needs light. Using a pencil or felt tip marker, mark the placement of hole of solar led lamp. Choose a drill bit appropriate and drill the point where it is marker. Gently hammer the pillar-hinge into the hole and fasten the screws. Tighten the mounting screw securely. NOTE: 1.Avoid usage in high temperature and corrosive environment. 2.The packing contains small parts that could be swallowed by children, please keep the packaging material away from children or pets. 3.Please put the light directly under the sunlight 6 to 8 hours before using it.