Control Module for Low Beams & Fog Lights Auto on Light on Together with High Beams Compatible with Chevy Silverado GMC Sierra 1500 2500 3500 Classic 2003-2007 Brand 【Upgrade Double-Sided Circuit Board】:The H-L-F module adopts a double-sided circuit board design. It is made of FR-4 PCB material and has good electrical insulation, mechanical strength, and heat resistance, making it suitable for long-term use. you can connect the diode harness assembly inside the package to the expansion pins of the circuit board, relays and fuse boxes, you can turn on the new lights at the same time to meet the various lighting needs of your daily driving. GMT800 Lighting Module EVRBUL Control Module For Low Beams & Fog Lights Auto On Light On Simultaneous Headlight Fog Light Module Truck owners, this little module is a game-changer for night driving! If you have a 2003-2007 Chevy Silverado or GMC Sierra 1500/2500/3500 Classic, this mod allows your high beams, low beams, fog lights, and daytime running lights to all stay on together when you flip on your brights 【Fitment】:Compatible with Chevrolet, Avalanche 1500/2500 2003-2006, Silverado 1500 HD 2003, Silverado 1500/2500/3500 Classic/ HD Classic 2007;Fits for GMC, Sierra 1500/2500 HD 2003-2007, Sierra 3500 2003-2006 , Sierra 2500 2003-2004 , Sierra 1500 HD 2005-2006, Yukon 2004-2006, 1500 Classic/1500 HD Classic/2500 HD Classic/3500 Classic/3500 HD 2007, Sierra 1500 HD 2003;Fits for Cadillac, Escalade 2004-2006, Escalade EXT 2003-2006;Fits for GMT800, 2003-2007 GMT 800 trucks. 【High Beam, Low Beam and Fog Lights on Together】:When turning on the high beams, the low beams, high beams and fog lights can be activated simultaneously, which is very suitable for night driving and harsh weather conditions such as heavy fog and rain, ensuring your safety on the road. 6 High Mod Module for GM Fog Lights – High & Low Beams 【Easy to Operate】:Our H-L-F circuit board adopts an integrated design, which is plug and play.
