Lunasea Lighting Multifunction Indoor RGB LED Controller w/Buttons /RF Remote 5/12/24 VDC. It utilizes the 433Mhz wireless frequency. Easy connection compact size and simple control make this a great choice. Specifications for Lunasea Lighting Multifunction Indoor RGB LED Controller w/Buttons / RF Remote 5/12/24 VDC: Manufacturer: Lunasea Lighting Color: Black Bulb Type: LED Package Contents: Lunasea Lighting Multifunction Indoor RGB LED Controller w/Buttons & RF Remote 5/12/24 VDC Lunasea Lighting LLB-45AR-08-02: Multifunction Indoor RGB LED Controller w/Buttons /RF Remote 5/12/24 VDC