How to Use: To ;turn ;on ;and ;off ;the ;LED ;light ;board: ;press ;and ;hold ;the ;'' Up ;key ;of ;the ;cross ;key ;+ ;right ;key ;of ;the ;cross ;key ;+ ;囗 ;key'';for ;5 ;seconds Set ;LDE ;light ;board: ;Press ;and ;hold ;the ;'' Up ;key ;+ ;Right ;key ;of ;the ;cross ;key'';for ;5 ;seconds, ;when ;the ;PS ;key ;flashes ;white, ;it ;means ;entering ;the ;setting ;mode In ;the ;setting ;mode, ;press ;the ;'' 囗'';button ;of ;the ;handle ;to ;change ;the ;lighting ;mode. Press ;and ;hold ;the ;'' Up ;Arrow ;+ ;Arrow ;Right'';button ;for ;5 ;seconds ;to ;lock ;the ;mode. Take ;out ;the ;product ;according ;to ;the ;instruction ;manual Specification: Item Type: ;Luminated ;D ;Pad ;Face ;Buttons for PS4 Material: ABS Parameter: Easy to Install, Open Your Controller, Glue and Plug In, No Soldering Required. Button Control, Easy to Operate. Adaptation: For PS4 Wireless Handle (Mainboard Model JDM 050 and JDM 055) Package List: 1 x Light Board 1 x Cross Key 2 x Mushroom Hat 4 x Button 1 x PS Key 1 x L1 Key 1 x L2 Key 1 x R1 Key 1 x R2 Key 2 x Spring 14 x Screw 1 x ;Cross ;Screwdriver 1 x Plastic Spudger 1 x Plastic Tweezers 1 x Manual