Halo/DRL Mounting Tips

Before You Mount

Test-fit the halo or DRL in the open assembly before choosing a mounting method. Check alignment, lens clearance, wire routing, and access to the connector.

• Use a clean, dry mounting surface compatible with the chosen adhesive.
• Keep pressure, adhesive, and metal wire away from LED faces, exposed electrical contacts, and fragile components.
• Plan enough wire slack to avoid pulling on the lighting or pinching the cable during reassembly.
• Test the LEDs with the correct driver and controller before securing and resealing.

1. Using 3M Adhesive Tape

1. Check the back of your halo ring for the supplied 3M adhesive tape. Tape availability varies by kit.
2. Clean and dry the mounting area using a cleaner suitable for the surface and adhesive.
3. Remove the backing film and position the halo in the intended location.
4. Press firmly and evenly against the mounting surface.
5. Follow the tape manufacturer’s temperature, pressure, and bond-building instructions before putting stress on the mount.

An adhesive promoter or surface preparation may help where specified by the adhesive instructions. Do not sand optical or reflective surfaces as a general preparation step; confirm that any preparation is appropriate for the mounting area.

2. Applying Epoxy

1. Choose an epoxy suitable for the mounting materials and expected operating temperature. Follow its mixing and application instructions.
2. Apply epoxy to suitable mounting areas on the back of the halo, keeping it away from LEDs, contacts, and connectors.
3. Position the halo and hold or support it without bending the board until the adhesive has set sufficiently.
4. Allow the full specified cure time before stressing the mount or completing reassembly.

Setting time and full cure time differ. Follow the epoxy product’s instructions rather than using a fixed waiting period for every adhesive.

3. Using Beading Wire

1. Choose secure mounting points on the appropriate internal mounting structure. Check clearance behind the area before drilling small holes.
2. Loop beading or craft wire around a suitable part of the halo without crossing exposed contacts, LEDs, or delicate components.
3. Thread the ends through the mounting holes and twist them together on the back to hold the halo in position.
4. Tighten only enough to secure the halo. Do not bend or crack the board.
5. Secure the wire ends so they cannot touch electrical contacts, scratch components, or interfere with reassembly.

Avoid drilling through the outer weather-sealed housing as a general mounting method. If the location requires modifying that housing, confirm a suitable sealing plan with an installer first.

Check Your Work Before Resealing

• Confirm the halo or DRL stays in position without movement or board stress.
• Check lens clearance and make sure wires are not trapped or pulled tight.
• Test all lighting functions with the correct wiring and controller.
• Allow adhesives to cure as directed, then reseal the housing using the appropriate method.