2009-2010 Hummer H3T X3B LED 3rd Brake Light Include Rapid Flash Module:No all three bars illuminate in

all three bars illuminate in a chasing sequence

Where’s the fun in that

so the demon eyes will shut off when your headlamps are turned on

Thankfully the new Morimoto XB LED headlights: Look great

optimizing visibility

2009-2010 Hummer H3T X3B LED 3rd Brake Light Include Rapid Flash Module:No all three bars illuminate inInstallation Instructions DESCRIPTION The Morimoto X3B LED Third Brake Light is a cutting edge upgrade for 2009 2010 Hummer H3T trucks, providing enhanced style, safety, and functionality. Featuring modern 3D brake light optics and white bed illumination, it offers a sleek, contemporary look while ensuring optimal visibility day and night. The quad brake light optics, crafted from high quality polycarbonate and powered by 3W LEDs, deliver both