Shop Nilight Headlight Assembly for 1994 1995 1996 1997 1998 GMC Suburban Yukon Sierra C/K Series 1500 2500 3500 Replacement Headlamp Black Housing Amber Reflector Bumper Corner Lamp in high quality, support 2 years warranty, are IP65-rated and completely sealed to prevent moisture from intruding into the housing. The ventilation Hole regulates temperature to avoid fogging and keep the headlights bright and Clear.