Product useage: TUYA intelligent system, WiFi link, mobile APP control, rich color and scene functions, scene customization, music rhythm, support Amazon Alexa and Google Home and other intelligent speaker system to achieve voice control, remote control, powerful group synchronization function. WiFi RGB transformer products are mainly used in the field of LED lighting, LED decorative lights, such as Christmas lighting, copper wire lights, laser lights, laser lamps, lawn lights and so on. This kind of power supply is also known as Christmas light transformer, Christmas light power supply, waterproof transformer, switching power supply, RGB WiFi transformer, etc., supporting graffiti TUYA intelligent system. Support customer interface APP customization. According to different national safety certification, it can also be divided into European GS, British BS, Australian SAA, American UL, ETL intelligent WiFi power supply.