Fit for: BMW 1 Series F20 F21 LCI models (2015-2019) Specifications: OE Numbers: 63117428425, 7428425 Product Material: Metal Type: Headlight ballast Placement on Vehicle: Front Features: *Perfect Fit This daytime running light module is designed to match the fit and function of the original module's parameters. *Ideal Replacement This module is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction. *Durable Construction Made of superior metal with high durability to ensure its long service life and reliable performance. *Safe Driving .