Upgraded 72 inches Lshaped base hidden in the corner larger RGB lighting projection area better effect.16 million colors 8 music sync modes and 36 dynamic modes.Smart model Works with Alexa Google Assistant with three control methods WiFiAPP + remote control + online controller. 2.4GWiFi signal is required to use the APP.This is an RGB floor lamp designed with the concept of minimalist. It consists of 5 metal light bars to form a light pole which is easy to assemble.The product is suitable for living room room bedroom standing on the corner of the wall projecting the light color change on the wall to create an ambient mood lighting.YQL Lighting has ten years of experience in the production of LED lamps bringing you safe and environmentally friendly products. Any problems in use please feel free to contact our customer service