Shop Nilight Headlight Dimmer Switch Compatible with 1999 2000 2001 2002 Chevy Silverado 1500 2500 3500 Suburban 1500 2500 Tahoe 1999-2002 GMC Sierra 1500 2500 with Yellowish LED Light in high quality, Long life-span matters, that is why our headlight dimmer switch is crafted from ABS plastic to provide long operating life and excellent performance.