YTTL&reg;Glow in the Dark Full Buttons Set Trigger Dpad Thumbsticks For PS4 Playstation 4 Controller Gen 1 PS 4 Controller Bring a fresh new look to your controller. The buttons will glow in the dark. Easy installation. You must open up the controller to install. Comes with 2x Thumbsticks, D-pad, Touchpad, Square, Circle, Triangle, X, Share, Options, PS, R1, R2, L1, L2 buttons Keep these buttons be under blazing for 1 to 2 hours before you want to see they glow in the dark 1 year warranty!