Blazer C544P LED 4-Inch Oblong Clearance and Side Marker Light - Purple Includes One Oblong Purple Marker Light Offers a 2-Diode, Multi-Faceted Design for Utility / Auxiliary Function Only Features an Acrylic Lens that Snaps and Seals onto the ABS Housing Offers Electronics that are Completely Sealed in Epoxy o Resist Corrosion and Moisture Blazer is a Recognized Leader in the Aftermarket Lighting Industry