Diode Dynamics HD LED Switchback Halo Rings - 120mm

 

The Diode Dynamics HD LED Switchback Halo Rings - 120mm give customers a bright, custom accent lighting upgrade for headlamps, tail lamps, and other sealed lamp housings. The 120mm outside diameter helps match the lighting shape to the selected housing, creating a clean ring of light that can modernize the vehicle's appearance without relying on bulky exterior-mounted accessories.

These switchback halo rings illuminate in cool white for accent, parking, or daytime running light use and amber for signaling. The integrated driver supports multiple brightness levels, so the same halo can handle low-power white, high-power white, and amber signal behavior when wired into appropriate 12V vehicle circuits.

Each halo uses high-density LEDs with a diffusing gel coating that helps the ring appear smooth and uniform when lit. When the halo is off, the diffused surface helps hide individual LED chips for a cleaner installed look inside the lamp housing.

The halo construction is built for custom mounting inside sealed lighting housings. Integrated tabs support mounting with adhesive or beading wire, and the ring may be shortened by up to 20 percent when the application requires careful shaping inside the lamp.

Wiring is designed to support clean routing during custom lighting work. The halo uses JST inline connectors, T-tap inputs, braided wire covering, and included waterproof drivers, giving installers the parts needed to connect the halo as a multifunction accent and signal light.

Whether customers are upgrading for headlight customization, daytime accent lighting, amber signaling, show builds, or a cleaner modern lighting signature, the Diode Dynamics HD LED Switchback Halo Rings deliver bright, uniform accent lighting in a 120mm size. Now Available at LEER!

 

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Features & Specifications

Product Type: Switchback LED halo rings

Brand: Diode Dynamics

Size: 120mm outside diameter

Quantity: Pair

Lighting Color: Cool white and amber

Color Temperature: 6000K white

Operating Voltage: 9-16V

Operating Temperature: -40C to 85C

Connector Type: JST inline connectors and T-tap inputs

Driver Dimensions: 2.5 in x 1.38 in x 0.88 in

Mounting Style: Custom mounting inside sealed lamp housings

Lumen Output: 610 lm amber high, 410 lm white high, 260 lm white low

Power Consumption: 13.5W amber high, 6.8W white high, 3.8W white low

Current Draw: 1A amber high, 520mA white high, 290mA white low

Functionality:

• Adds a smooth halo lighting accent inside compatible lamp housings
• Supports cool white accent lighting for a modern custom look
• Provides amber signal behavior when connected to the turn signal circuit
• Uses high-density LEDs for bright, even illumination
• Diffused surface helps create a solid ring appearance when illuminated
• Integrated tabs support adhesive or beading-wire mounting
• Can be shortened by up to 20 percent for custom applications
• Works well for headlight, tail light, show, and retrofit lighting projects

 

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Why Choose

This product is ideal for customers who want a bright, uniform halo accent with white running-light style output and amber signal capability.

• 120mm sizing helps match the halo to custom retrofit and selected vehicle applications
• Switchback cool white and amber output gives one ring multiple lighting functions
• High-density LEDs help the halo remain visible in bright conditions
• Diffused coating helps reduce the dotted look common with basic LED accents
• Included drivers and input pigtails simplify the wiring package
• Integrated mounting tabs give installers more flexibility during placement
• Pair packaging supports balanced left and right lighting upgrades
• Strong choice for customers building a clean custom lighting signature

 

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What's Included

• Two LED halo rings
• Two waterproof drivers
• Two input wire pigtails
• Eight T-tap connectors
• Installation guide

Note: Confirm included components before installation.

 

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Installation Notes

• Designed for custom installation inside sealed headlamp, tail lamp, or accent lighting housings.
• Lamp housings may need to be opened, mounted, wired, tested, and resealed during installation.
• The halo may be shortened by up to 20 percent when careful trimming is needed for fit.
• Confirm size, wiring plan, and housing clearance before installation.

Buyer is responsible for use in accordance with applicable vehicle, road, off-road, towing, racing, and local laws.

 

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Warranty Information

Diode Dynamics products are backed by a 3 Year Worry-Free Warranty. If a covered defect occurs, Diode Dynamics can provide troubleshooting support and, when necessary, a replacement product.

Warranty coverage typically excludes improper installation, misuse, modifications beyond product instructions, electrical issues, tampering, impact damage outside warranty terms, or non-compliant use. Proof of purchase may be required for warranty claims.