Technical specifications: Solar panel: 2V/170mA polycrystalline silicon solar panel and solar panel. Lighting time: approximately 8 hours. Lamp source: 2 SMD LEDs. Battery type: 1.2V/600mAh Ni-MH battery. Materials: ABS and polycarbonate. Package: about 8.6 x 7.5 x 12 cm (2 pieces / pack). Colors: white light Soft lighting: lampshade Made of high quality polycarbonate, solar light transmittance for indoor and outdoor lighting, soft light, better light effect. Up and down light-emitting design: The solar light from up and down bottom contains 2 high quality LEDs which can emit light from both sides. Stylish and unique, it brings light and beauty to your patio. IP65 Waterproof: normal outdoor use, no worries about corrosion, aging, etc. It can also be used outdoors in rainy days. Multi-scenes: Solar outdoor outdoor wall light for courtyard, ladder, plane, balcony, villa patio. Intelligent Light Control: Automatically save the power during the day and automatically turn on the light in the dark without any repeated operation. It can work for 8-10 hours under direct sunlight for about 10 hours.