AH-S-1032 Attractive,solar-powered rechargeable lights for pond or swimming pool. No wiring required Sunlight charges battery during the day. Light automatically turns on at night(sensor pre-assembled) Type of battery:two Ni-Cd 300mAH rechargeable batteries or one Ni-Cd 600mAH rechargeable batteries(pre-assembled) 1pc LED or 3pcs pre-assembled Rainbow color ,red ,yellow,blue,green and white colors are available for LED light Easy to use(floating on water)and full water resistance Available in single light,two lights pack and four lights pack. CE Approval size: 15cm(D)* 8.8cm(H)