Mud in Channel Strip Light Kit Installation Guide

The Mud-In Channel Kit includes:

• Dotless™ LED Strip Light - Static White
• Two 2-Meter Mud-In Channel + Lens
• One 1-Meter Mud-In Channel + Lens
• One 100 Watt LED Power Supply
• One Casambi 4 Channel, PWM Wireless Controller, Long Range
• 17 feet 18AWG 2 Conductor In-Wall Rated Stranded Wire
• Two Wago 3-Wire Lever Nuts Conductor Compact Splicing Connectors

• Measuring tape
• Jewelers Flatblade screwdriver
• Laser level (optional)

Drywall tools and materials needed:

• Drywall saw (reciprocating saw preferred)
• Drywall mud
• Sheet rock screws
• Drywall mesh or tape
• Blocking if needed (Blocking is typically 2x4 or 2x6 lumber cut to fit between two studs or framing members to provide additional stability and a screw surface for the rock and the channel.)
• Sheet rock sander
• Painters tape
• Putty knife
• Level

Remember S.A.F.E.T.Y.

S: Shut off power.

A: Ask a licensed electrician if needed.

F: Follow NEC guidelines.

E: Equip yourself with proper PPE.

T: Treat the wires as live.

Y: You are responsible.

• This kit supports up to 16 feet of illuminated channel.
• Determine where you want to install the accent lighting.
• This kit is designed for installation in 1/2" or 5/8" drywall.
• New construction: Add blocking so the channel has a mechanical attachment point every 16 inches.
• Retrofit installations: Whenever possible, position the channel so it can be mechanically fastened to framing every 16–24 inches.
• If blocking is not available in a retrofit, it is strongly recommended to add blocking to reduce the risk of long‑term drywall cracking.
• The kit includes 16 feet of in‑wall‑rated wire, sized to support the load while minimizing voltage drop.
• If additional wire length is required, consult a voltage drop chart.
• For longer runs, purchase an additional kit and repeat the installation process. Do not daisy‑chain kits.

New Construction

1. Layout and Blocking
   • Mark both sides of the intended aluminum channel location on the studs.
   • Ensure blocking or framing support is installed behind the channel at 16-inch intervals.

1. Wire Routing
   • Plan and install a path for the in-wall rated wire from the power source and Casambi controller to the channel location.
   • Secure wiring according to local electrical code requirements.

1. Drywall Installation
   • Install drywall using standard industry practices.
   • Cut the drywall opening to match the channel dimensions.

1. Mount the Channel
   • Set the channel into the cutout.
   • Fasten the channel to blocking or framing using drywall screws.
   • Recommended screw spacing is every 8 inches.
   • Where no blocking is present, use 1/2" or 5/8" drywall screws and avoid overtightening. These screws should only grip the drywall.

1. Mud and Finish
   • Apply joint compound over the channel flange.
   • Embed drywall tape into the compound and finish using standard drywall techniques until seamless.
   • Numerous drywall finishing tutorials are available online if needed.

1. Final Surface Prep
   • Complete all drywall finishing and final paint before installing the LED strip.
   • Optional: Cover the channel opening with painter’s tape during finishing to keep it clean.

1. Install LED Strip
   • Install the Dotless LED strip light.
   • Best practice: Peel the adhesive backing gradually as you press the strip into place, rather than removing it all at once.

1. Electrical Connections
   • Bring the in-wall rated feeder wire into one end of the channel.
   • Make all electrical connections per the wiring diagram.

1. Power and Casambi Setup
   • Restore power and confirm operation.
   • Configure the system using the Casambi app (iOS or Android) following the Casambi App Installation Guide.

Retrofit Installation

1. Layout and Inspection
   • Identify the channel location and mark both sides of the cutout.
   • Be mindful of existing wiring, plumbing, or fasteners behind the drywall.

1. Cut the Drywall
   • Cut the opening for the channel.
   • If existing drywall screws are encountered, back them out. Do not leave screws buried behind the channel.

1. Blocking and Support
   • If no framing is present behind the channel, add blocking whenever possible.
   • Proper blocking greatly reduces the chance of future drywall cracking.
   • Where framing is available, fasten the channel securely using standard drywall screws.

1. Wire Fishing
   • Fish the in-wall rated wire from the power source and Casambi controller to the channel location.
   • Connect the wire at the front end of the LED strip.

1. Finish, LED Install, and Setup
   • Mud, tape, and finish the drywall as described above.
   • Install the LED strip, make final connections, restore power, and configure using the Casambi app.

• For runs longer than 16 feet, use two separate power supplies and meet the LED runs in the middle for a continuous appearance (up to 32 feet visually).
• Flickering or inconsistent light output is most often caused by poor connections. Recheck and remake all connections if issues occur.
• Ensure a Casambi network is created before pairing lights, as outlined in the Casambi App Installation Guide.
• If you are unsure about any part of the installation, hire a licensed electrician.
• For additional support, contact AspectLED Support at support@aspectled.com or call 888‑503‑1317.