Festoon: GTR Canbus LED (42mm) (Blue) Dodge Plug n Play: Unlike competing

Plug n Play: Unlike competing RGB "systems" that require complicated wiring from the user's side

common and cheap to produce

Profile Performance: The automotive aftermarket's best name in LED Lighting and when it comes to LED Halos and easily the one that gets our nod of approval

The re-designed die-cast aluminum housing is is made to meet the harsh demands of the job

Not only does it look great with it's drilled out bezel (that provides a pseudo-halo effect) - but it protects the goods inside

Festoon: GTR Canbus LED (42mm) (Blue) Dodge Plug n Play: Unlike competingGTR Lighting 42mm CANBUS Festoon LED Bulbs: Perfect for interior dome lights, license plate lights, and anywhere on your vehicle. These LED bulbs will replace any 34 37mm Festoon dome light bulbs. These LED bulbs will replace 578, 211 2, 212 2, 214 2, DE3021, and DE3425. CANBUS Compatible: These bulbs have a built in CANBUS integration circuit to work with any vehicle. If your car uses a CAN BUS monitoring and control system for your original festoon