Product name: Daytime running light guide strip (DRL)Model used: For A4L B8 PA 2013-2015European version can also be used 1:1 production of car lights. Perfectinstallation. Solve the problem of yellowing of headlights daytime running lightsNote: This product turns yellow. 90% chance is caused by long-term use of DRL. Changing our product can solve the problem perfectly (you don't need to change the DRL ballast). 10% chance is because the DRL ballast is damaged (The ballast is damaged. The ballast and DRL must be replaced at the same time).Colour:transparentMaterial:PCPosition:LeftPackage Contents:1 set of Daytime running light guide strip(Left Side)Only the above package content, other products are not included.Note: Light reflection 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.