• Perfect fit: This full set of bulbs combo compatible with Chevy Silverado 1500 2500 3500 HD/ GMC SIERRA 1500 2500 1999 2000 2001 2002 2003 2004 2005 2006(Please note these bulbs are not suitable for Silverado CLASSIC)
• All in one box: 2PCS high beam plus 2PCS low beam bulbs combo allow you to ditch the dim stock lights, enjoy the different feeling of night driving
• 350% Brighter: Replace original yellow dim bulbs, focus beam pattern new bulbs offer a 350% brighter 6500K Cool white view in your car further, wider visibility range to ensure safe driving at night or any severe weather, like rainy day, snowy day, foggy day, hazy weather, etc.
• 10 Minutes Easy Installation: Compact size design, built-in driver for taking up less space in housing, use the same design as the original halogen bulb for greater compatibility, no need CANBUS adapter, simply plug and play like OEM bulbs
• 50,000 + Hours Lifespan: High efficiency cooling system separates the power supply and the bulbs body, increasing more cooling efficiency and extending service life up to 50,000+ Hours. Silverado/Sierra bulbs has been rigorously tested for durability and waterproof

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty