Diode Dynamics H3 Yellow SL2 LED Bulbs (pair) SS-Transfer3 Supports correct operation of Focus

Supports correct operation of Focus RS rear differential and torque vectoring

all guides are diamond-honed at IAG's honing station

Peak recall Function

and engineering to provide the consumer with a quality HID kit that will add value

Designed for high-horsepower and high-boost turbocharged and supercharged applications

Diode Dynamics H3 Yellow SL2 LED Bulbs (pair) SS-Transfer3 Supports correct operation of FocusFeatures 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.