Halo Lights LED 100mm Red Pair Diode Dynamics Universal If you're using the XTR

If you're using the XTR VF as a turn signal

All sidemarkers illuminate in bright amber (front) and red (rear)

These bulbs will only work with CK style wiring

Available in Red

the circle stickers are 20mm in diameter

Halo Lights LED 100mm Red Pair Diode Dynamics Universal If you're using the XTRHDHalo Technology. These HD LED halo rings have been designed from the ground up to be absolutely the brightest, most reliable halos physically possible. Each halo is populated with a large number of high density (HD) LEDs, which are then coated by a diffusing gel, resulting in a perfectly uniform light when turned on. When off, the diffusing gel hides the chips, resulting in a clean, OEM appearance. Sizing: All sizes are listed by outside diameter,