Max Performance: The XB LED Gen II headlights use high output Bi-LED projectors to create an incredibly bright and wide low and high beam for excellent visibility at night. DRL Optics: Easily outshine low-tech found in other aftermarket headlights, while providing a high-end OEM look. Signal Swap: The DRL color can be configured to run in either white or amber, while the turn signals can operate sequentially or in a more traditional on-off mode with an elegant fade-off effect. Start-Up Sequence: When starting your truck, the optics will automatically illuminate in a multi-stage sequence while coming to life. OE Fit & Installation: The XB Gen II headlights are expertly crafted to match all OE specifications to ensure perfect fitment and hassle-free installation on all trim levels. Using the same high-performance Bi-LED projectors we have deployed in many recent products, the XB Gen IIs will meet & exceed the highest expectations in the performance department. Not only will they smoke most other aftermarket headlights for the GC, but they'll also easily deliver a huge boost in light output over the OEM Bi-xenon headlights, with an incredibly bright and wide low beam, and a high beam that destroys darkness. The DRL can be configured to run full-time in either white or amber with no compromise in intensity either way. The turn signal, though seemingly unexciting, can operate sequentially or in a more traditional on-off mode with an elegant fade-off effect. Either way, your turn signals will get noticed! The list goes on but as the saying goes: you get what you pay for. Morimoto headlights are not inexpensive, but they are skillfully built to an OEM+ standard and should easily last the life of your truck! If something fails prematurely, our Atlanta-based service and support team have you covered. We're proud to stand behind the product with an industry-leading five-year warranty.