【Energy Saving Solar Powered】: 150mAh solar panel with built-in 800mAh large capacity NI-MH battery, powered by solar energy and convert to electricity, lights up in darkness or at night automatically. 【Super Shining Lights & IP68 Waterproof Rate】: Each solar lamp has 12pcs warm white LEDs, will give you a brighter light in darkness. Can work for 8-12 hours with 6-8h of fully charging at daytime. IP68 waterproof, the switch is covered with moisture-proof silicone, they can float on the water to illuminate your pool or pond. 【Engineering PC Shell】: Our solar disk lights are made of super reliable and anti-scratch PC shell, can stand 200KG weight，don't need to worry about automobile and kids stepping on. 【Easy to Install】: Just need to install the four stakes and insert to the ground or glass, or you can just let it floating on the water. Please position the lights in a location where can be exposed to maximum sunlight during the day. 【Widely Application】: Our solar light can be placed in not only garden, lawn, pathway, yard, campsite but also pond, swimming pool, fountain for lighting decoration.