1. 5 watt rgb led lamp with ir remote controller, 2. rgb color changing, 3. especially have the memory conservancy function Model:5w rgb E27IR remote controller includedMain parameters Item NO JD-SL5W-R2Power consumption 5w Led quantity 1 pcsInput voltage ac100-240vColor RGBBeam angle 60Base E27Remote controller 24 kyes or 44 keysLife span 50,000 hoursWorking temperature -20-+45 degreeStorage ...