Triumph. The lamp body features high-quality LED chip technology, low power consumption, high brightness, and soft light. The brightness can be freely adjusted with your fingertips. The waterproof solar-powered 100 LED square wall light with motion sensor is suitable for corridors, garden gates, roofs, courtyard walls, villas, windows, shops, homes, and outdoor environments. No wiring, no electricity, exquisite craftsmanship, and unique taste. Energy saving, environmental protection, safety. Note: Glass room (even if there is sunlight, it is blocked by the glass, which affects the light intensity and battery charging); Monitoring area (the monitoring area is not suitable for installation, as monitoring has infrared rays that affect the brightness of the light); Under the roof tiles (the area where the fixture is installed should not have eaves, trees, wires, and other obstacles); Short lighting time (the area where the solar lamp is installed should be exposed to sunlight for at least 6 hours). Light body material: PC + ABS. Solar panel specification: monocrystalline silicon 5.5V 1.43W. Battery specification: 18650 lithium battery 3.7V 1200MAH with charge and discharge protection. Power: 3.2V / 7W. Charging time: 6 hours in the sun. PIR detection angle: 120 degrees. Induction range: 5-6 meters. Button lighting mode: OFF: OFF light, indicator light is red; 1st gear: lights turn on brightly for 15 to 30 seconds, then lights turn off; 2nd gear: bright light for 15-30 seconds when motion is detected, then dim light; 3rd gear: dim light is always on. If you have any problems after receiving the product, please contact me, I will do my best to help you solve the problem. High-quality store for you!