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Manufacturer information. Check the part number and installation requirements for your vehicle.
Supplier details checked 2026-09-23 · Test catalog
These C-Light LED modules are circuit boards that fit right behind the factory diffusing reflector illuminating in an extremely bright white as well as a brilliant amber.
LED Halos with extremely bright high density LEDs and simple installation.
Bright white running light with amber turn signal.
Compatible with Subaru Impreza 2012-2016 headlamps.
Professional installation recommended.
Custom-sized "C Clamp" LED Halos.
These are NOT full headlights.
Included in the box: Two (2) custom-shaped LED halos, left and right Two (2) waterproof driver units Two (2) input wire pigtails with T-taps Installation Guide
Diode Dynamics Subaru Crosstrek/Impreza C-Light Swithback LED Halos
Diode Dynamics - DD2221
Bright LED Halos
Features Computer-designed LED halos, compatible with Subaru Impreza headlamps Huge increase in brightness, with pure white and brilliant amber output Assembled in the USA Overview Time for an upgrade! This halo kit is compatible with Subaru Impreza 2012-2016 headlights. These C-Light LED modules are circuit boards that fit right behind the factory diffusing reflector, illuminating in an extremely bright white, as well as a brilliant amber. These LEDs have been designed from the ground-up for this application, and assembled in St. Louis, Missouri, to be absolutely the brightest lights physically possible. High output, clean appearance. The custom-designed LED modules replace the factory bulb or single LED, illuminating with a much higher intensity. These modules are populated with over 500 LED chips, which are then coated by a diffusing gel, resulting in a perfectly uniform light when turned on. When it's off, the diffusing gel hides the chips, resulting in a clean, OEM appearance. Constant-current power. To power the modules efficiently, your order includes two custom-designed drivers, which feature transient voltage suppression, reverse protection, and a switching driver for extremely high reliability over time. Professional installation is strongly recommended, as the factory headlights must be opened for installation. The halos must be custom-mounted in position using adhesive or beading wire. Experience. Diode Dynamics is the most trusted name in automotive LED lighting. We assemble and engineer products ourselves in the United States, for high quality and fast time-to-market of the newest and brightest LED technologies. We pride ourselves in offering only quality LED products, that will exceed your expectations.
