Superior Solar Energy EfficiencySolar inground lights have built-in 600mAh batteries each light has 8 LEDs. The light can provide lighting at night for about 8 hours after fully charged 6-8 hours of solar power during the day. With Light SensorThe deck lights turn on automatically when it gets dark. Just be sure to place them where sunlight can shine through. So they can be fully charged during the day and work well at night. IP65 waterproof and anti-pressure designWith IP65 waterproof and high-strength ABS design, the solar ground lights can work normally regardless of the weather, rain or snow. Easy to install and useTwo installation methods: each lamp has two rivets and two brackets, so you can choose a way to install them wherever you want. Wide range of uses, you can decorate your gardens, parks, streets, lawns, corridors, etc., to create a beautiful scene at night. Please be sure to turn ON the switches before installing the solar lights. Energy SavingThe solar garden lights use certified 600mAh batteries with larger capacity. Compared with NiCd batteries, our batteries are more environmentally friendly and energy efficient. Upgraded 600mAh NiMH battery ensures up to 8-10 hours long working time and stable performance. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.