The AlphaRex LUXX-Series taillight integrates active lighting and sequential signal sequencing into a projector-style assembly with an Alpha-Black finish. AlphaRex says it patents its component designs and ensures SAE and DOT compliance for its lighting products. These Luxx-Series taillights are intended for GMC Sierra 1500, 2500HD and 3500HD models covering 2014–2018, updating rear signaling with contemporary sequencing and active illumination.
AlphaRex 14-18 GMC Sierra 1500/2500HD/3500HD LUXX-Series LED Tail Lights Alpha-Blk Actv Lgt Seq. Sig