This is a solar lamp, which is made of quality materialsthat can be used for a long service time.With the convenient and practicalsensor design, this light will be your optimal decision. You deserve to have this practical solar street light. Features -Color: Black -Material: ABS+PC -Size: About21.00X18.00X4.00cm/8.25X7.07X1.57inch -Suitable for wall installation. Maintenance-free, dependable operation, will not take too much time. -The product has high brightness, low color decay and long service life. -When someone appears in this area, the light will automatically turn on. -It can be used outdoors all year round, regardless of weather conditions. -No wires are needed to provide you with an economical, low-carbon and environmentally friendly life. Specification Solar panel: Polycrystalline silicon glass laminate 5.5V 175MA Battery parameters: 2 sections of 18650 3.7V 1500MAH Lamp beads specifications: 2835SMD 0.5W/pcs 70Pcs Light lumens: 450LM Product color temperature: 6000-7000K Induction distance: 8-10M