Manufacturers Description: 【16 Multi-Color Track lighting】-EAGLOD RGB LED track lights provides ultra bright 16 different color which built in independent warm white(3000K) LED chip to brighten and decorate outdoor area.4 modes(Flash/Strobe/Fade/Smooth),3 brightness dimmable by included remote controller.RGB color changing track lighting heads with memory function, can also memorize the last setting before being turned off.Great for daily warm white lighting too.( 2 Pcs Remote Control INCLUDED in this set,NO track rail). UPGRADED H TYPE TRACK LIGHTS - EAGLOD RGBW H Track light head is compatible with H type 3-wire-1 circuit track system and Halo light circuit,perfect replacement for energy hungry incandescent track heads,the driver concealed within cylinder for a simple look and installation.Please check the type of your track before ordering it.