THMOOTHER 10-Pack Pre-Drilled U-Channel Diffuser (3.28ft) – Matte Black, Milky Cover

Elevate your lighting with a clean, professional look

THMOOTHER presents a 10‑pack of pre drilled U-channel diffusers designed for under cabinet and display lighting. The low profile aluminum channels deliver a sleek, flush finish that enhances spaces from kitchens to workrooms, while simplifying installation with precise mounting options.

The kit centers on a milky diffuser that snaps into the channel, offering a gentle, evenly distributed glow. With a 90% light transmittance, it softens harsh LEDs and reduces glare. A removable film protects the diffuser during handling and setup, helping you achieve a pristine reveal once installed.

Smart design for quick, tidy installs

The anodized black channel creates a refined, contemporary aesthetic and can be trimmed to your desired length using a hacksaw. End caps are available in two styles to finish corners neatly, and the diffuser cover can be cut with a utility knife for custom shaping. The 45 degree end cut is ideal for 90 degree corners, ensuring a clean transition at seams and junctions.

This U-channel is engineered to hold strips up to 12.4 mm wide (0.49 inches), making it compatible with most common LED tapes, including 5050, 5630, 2835 types, plus RGB, RGBW, and programmable tapes (Hue Plus not supported). The package includes a complete mounting kit to help you secure the track firmly to walls, cabinets, or display shelves.

What’s in the box

• Pre drilled channel 3.28 ft x 10
• Milky diffuser covers x 10
• Stainless countersunk screws x 40
• Carbon steel screws x 40
• Wall anchors x 40
• End caps with hole x 10
• End caps without hole x 10

Whether you are enhancing a kitchen workspace, adding ambiance to a coffee bar, or spotlighting a retail display, this kit provides a flexible, durable solution with a crisp finish. You can experiment with lengths and corners to tailor the lighting to your space, while keeping installation approachable for DIY enthusiasts and professionals alike.