This page features one pair (driver and passenger sides) dark smoked / clear lens SWITCHBACK amber LED front fender side marker lamps w/ white color DRL/Driving lights feature For 05/06-10 Hummer H3/09-10 H3T. Unlike the conventional ones on the market can only light up amber color all the time, our switchback two-color LED side marker lights can light up xenon white as parking/side marker lights during driving and blink amber for turn signal. Directly replace your stock side marker lights, simply plug in the switchback LED side marker lights to the stock side marker socket. Wiring actions are required to enable this optional feature. Connect the yellow wire to your ACC 12V+ or original parking light bulb's positive wire to enable the xenon white LED feature. Give your H3 a unique premium sport & muscle style, easy to notice by other vehicles on road for safety driving. Feature: 100% Brand new and quality Powered with super bright amber LED lights inside for running/parking/side marker & turn signal lights & Xenon white LED lights for DRL/Driving Lights Plug and play, connect the yellow wire to your ACC 12V+ or original parking light bulb's positive wire to enable the xenon white LED feature. DOT SAE approved Special designed CAN-bus error-free for the Hummer H3 with direct plug and play installation, give your ride a modern and switchback LED appearance with enhanced safety & visibility at night Specification: Type of Lights: LED side marker lights/fender flare lamps Material: Durable ABS Housing Waterproof: IP67 Lens color: Smoked / Clear LED color: switchback xenon white/amber yellow Installation position: Front Side Fender Ultrasonically sealed Work Temperature:-40 - 60 centigrade degree Voltage:12-24V DC; Power: 4W Low power consumption; Quick Instant Start-Up time Fit for: For 2005/2006-2010 Hummer H3 All Models For 2009-2010 Hummer H3T All Models