1) This light board does not need to be soldered, just sticked and used.2) This light board has eight flashing colors, with nineteen flash modes.3) Equipped with complete installation tools and installation manual.4) Support for One S controllers only.Color Mode:Fixed Monochrome: Blue/Green/Red/Pink/Light Blue/Purple/Yellow/WhiteMonochrome slow flash: blue/green/red/pink/light blue/purple/yellow/whiteCyclic fast flash/cycle breathing flash/cycle fadeOperation method:Turn on and off the LED light board: press and hold the "View key + Menu key" at the same time for 5 secondsSet LDE light board: Press and hold the "View key" for 5 seconds, when the "View key" and "Menu key" white LED lights flash quickly, it means entering the setting mode; Press the "Menu button" of the controller in the setting mode to change the lighting mode.Lock the mode after pressing and holding the "View key" for 5 seconds.Material: PCB+metal+ABScolour:As ShownPackage Contents:1 x LED light board1 x connecting wire1 x Cross key2 x Mushroom Caps4 x buttons1 x Menu key1 x View key8 x T8 screws12 x T6 screws1 x T8 screwdriver1 x T6 screwdriver1 x Tweezers1 x English manualOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.