Upgrade Symphony LED Car Interior Ambient Lighting for Proton X50 Atmosphere Str is a product-specific option in the car ambient lighting kits range, listed for customizing cabin illumination and interior atmosphere. The named configuration references LED. The listing provides color name choices such as Dynamic and RGB. For a focused comparison, review the named upgrade symphony led interior ambient configuration alongside other car ambient lighting kits. The listed application refers to Proton X50 Atmosphere Str; confirm the matching model, production year and mounting area where applicable. Always compare the product photos and specification fields with your vehicle and intended application before purchase.