Halo Lights LED 70mm Blue Four Diode Dynamics BMW To ensure that those lights

To ensure that those lights work flicker free

Easy Installation: Plug-and-play design connects seamlessly to the factory H4 three-pin connector for hassle-free setup

Proprietary durable phosphor coating

featuring a full sequential setup with amber LEDs for a modern touch

Halo Lights LED 70mm Blue Four Diode Dynamics BMW To ensure that those lightsHDHalo 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,