Gbargain 2.4GRF 6W RGB Wram White LED Light Bulb Lamp E27 Mi Light Series for Smartphone + 4-Zone LED RGBW Remote Controller + WiFi led Controller for Smartphone iPhone Android Mi Light Series (dimmable Light, Plastic housing ,2.4G RF Remote Controller,WiFi led Controller) This bulb can work with RGBW remote control, or by iOS or Android App via WiFi controller. Pls read the instruction manual carefully before using. Quick and easy installation of the smart LED Bulb is the same as any other common light bulb. light color:RGB?and Warm White Lamp Base:E27 LED Power(W):RGB 6W /Warm White 4W Luminous flux(lm):400-450