ruicaikun spotlight for yard,led spotlight 10w rgb spotlight outdoor with us plug and remote control ,dimmable colored spotlights,waterproof landscape lights,above ground pool lights(dc/ac 12v). ruicaikun description: item : rgb led spot light ,outdoor lights watt: 10w voltage : output 12v , input 110v color : rgb+w (not pure light,rgb mixed) remote control :24 key+battery ( included) beam angle : 30-45° advantage: 1. high quality imported sansung, epistar chip,1 watt per led bead,not like other suppliers pretend 0.5w- 0.7w to be 1w. 2.use aluminum bulb housing and high thermal conductivity aluminum plate for heat dissipation. 3.for power drive , we choose ic isolation capacitance,it makes safety when people touch led bulb in safety voltage range. 4.for power source,we use high quality precision constant current sources,it provides constant current through the led whatever voltage change to ensure life and led light efficency.5.the color of the spotlight is not pure, they are mixed by rgb. please purchase on demand.