The lamp is powered by solar energy, thanks to the built-in panel it charges the battery, which transmits all the stored energy after dark. When motion is detected, it shines with a strong light generated by 150 LEDs. The lamp can be set in practically any position. Waterproof ip65, very easy to install without using power cables, great home and garden equipment. Model: LB-1288A 150LED Specifications: Solar panel: high quality 3.7V 3W polycrystalline silicon Product size: 22 x 20 x 4.5 cm Net Weight: 360G Color box size: 20.5 x 21 x 6.5 cm Total weight: 498G Switch: switch + remote control switch Detection distance: sensor 3-10 meters, angle 120 ° Battery: 3000mAh Waterproof Charging mode : solar charging 3 modes: 1. Lights up when a person passes by 2. When a person passes by, it shines brightly and then dims 3. Always shines brightly