LemonBest 10W LED RGB Multi-color Changing LED Underwater Light Water Resistant Garden Landscape Fountain Pond Floodlight Lamp Bulb with AC to DC power adapter US plug, Memory Function,Timing Setting Input Voltage: AC85-265V to DC 12V US Plug Adaptor; Output: 10W; Silver Aluminum; Arc-shaped tempered glass 90cm/ 35 inch Default Cable With 2 pin LED Male and female waterproof connector. Don not put it underwater directly, please use some sealant to cover the lens before using! Ingress Protection Rating: IP67 (water resistant, advice to apply silicone sealant/ Lube Tube to the light's seal before put it in the water) 21 Key remote control; Customized Timing Setting: Customized Hours On/off Setting, Auto On/off in customized timing passed; Cycle Memory Function. Pls note that the color is not pure color, it's mixed color. Easy to install, plug to use; Suit for Fountain, pond, Pool, Home, Garden, Parks, Hotels decoration, Theaters, clubs, Dining- room, Lawn, Rockery etc; Light up the summer nights beautifully!