Diode Dynamics 9006/9012 Yellow SL2 LED Bulb (one) Engine Components Reliability Backed for a lifetime-

Reliability Backed for a lifetime- Armor Plus Series exhaust systems are crafted from corrosion-resistant T409 Stainless Steel - a value-oriented material designed to protect from penetrating rust and will stand up to almost anything you can throw at it

Sleeves Included: Yes

The vertical aim is fully adjustable within +/- 6 degrees for a perfect alignment on any F-150

Compatible only with traditional steel leaf springs

but it just so happens that form ended up a winner too

Diode Dynamics 9006/9012 Yellow SL2 LED Bulb (one) Engine Components Reliability Backed for a lifetime-Features Direct plug and play replacement bulb. Available in white or selective yellow. Automotive grade LEDs for superior performance. Fanless design provides high reliability. Backed by limited lifetime warranty. Designed and engineered in USA (Patents Pending). Introducing the SL2 LED Bulb! As a replacement for our popular SLF bulb, the SL2 features a number of upgrades, including a more compact design, internal driver, and improved reliability.