Specifications.Hign-concerned Chemical:None.Brand Name:sidihaonan.Origin:Mainland China.Item Type:Angel Eyes.Model Name:Light Guide.Fit:For Gac Aion S Plus.Year:2021 2022 2023.For Gac Aion S Plus 2021 2022 2023 Headlight Light Guide Strip Daytime Running Light Tube Daily Head Lamp Emitting Tube.Product name: Daytime running light guide strip (DRL).Headlight repair parts.Model used: For Gac Aion S Plus 2021 2022 2023.1:1 production of original car lights. Perfect.installation. Solve the problem of yellowing of.headlights daytime running lights.This product supports wholesale and customization..If you need, please contact us..Note: This product turns yellow. 90% chance is.Caused by long-term burning DRL. Replace our.products can Solve the problem perfectly.(you don't need Replace DRL ballast)..10% chance is because DRL ballast is damaged.(the ballast is damaged. The ballast and DRL must bereplaced at the same time)..Dear customers,.