4X E27 RGB Led Light Bulb 16 Colour Changing Remote Controlled Bayonet Lamp 10W

Socket Type: E27 (bayonet type). 4 RGB LED Bulb. The speed of flash can be adjusted by 'Dim up/down' key, but the speed Smooth mode cannot be changed. Flash mode supports to set 8 kinds of color. Beam Angle: 270 degrees.

eBay