Halo Lights LED 100mm/130mm Red Four Diode Dynamics Ford Installation is easy with a

Installation is easy with a simple plug-and-play design

But Wait: With all this good

meaning there will be no decrease in light output

as the factory headlights must be opened for installation

and DOT/SAE and ECE compliance in arc position and size

Halo Lights LED 100mm/130mm Red Four Diode Dynamics Ford Installation is easy with aHDHalo 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,