Description
The STL-1002 is a V-shaped, inside-corner-mount aluminum LED channel designed for 90-degree junction installations, sold in a 5-pack. Each 39-inch channel features a right-angle profile that fits neatly into inside corners where walls meet ceilings, cabinets meet walls, or shelves meet vertical surfaces, directing light at a 45-degree angle into the space. Constructed from 6063-T5 aluminum with an inner channel width of 0.42 inches, the STL-1002 accommodates LED strips up to 10mm wide and includes a curved frosted polycarbonate diffuser that maintains approximately 78% light transmittance. Each channel ships with a diffuser, two end caps (one with a wire-feed hole), and two mounting clips.
Specifications +
| General | |
|---|---|
| Model | STL-1002 |
| Sold As | 5-Pack |
| Profile Type | V-Shape Corner Mount (45° output) |
| Finish | Silver |
| Material | 6063-T5 Aluminum |
| Physical | |
| Length | 39" (1m) |
| Width | 0.63" (16mm) |
| Height | 0.63" (16mm) |
| Inner Channel Width | 0.42" (10.5mm) |
| Cuttable | Yes — cut to length with fine-tooth saw |
| Optical | |
| Diffuser Type | Frosted (Milky White) — Curved Profile |
| Diffuser Material | Polycarbonate |
| Light Transmittance | ~78% |
| Max LED Strip Width | 10mm |
| Installation | |
| Mounting Method | Corner mount with included clips or adhesive |
| IP Rating | IP20 |
| Environment | Dry / Indoor |
| Includes | Per channel: 1× Curved diffuser, 2× End caps (1 with hole, 1 without), 2× Mounting clips |
Features +
- The V-shape right-angle profile is purpose-built for inside corner installations, seating flush into the 90-degree junction where two surfaces meet.
- The channel positions the LED strip at a 45-degree angle, directing light outward into the room rather than straight down or across the adjacent surface.
- A curved frosted polycarbonate diffuser wraps across the open face of the channel, softening individual LED points into a smooth, continuous arc of light with approximately 78% transmittance.
- The inner channel width of 0.42 inches accommodates LED strips up to 10mm wide, supporting most standard single-color, tunable-white, and narrow RGB strip products.
- The compact 0.63" × 0.63" square footprint keeps the channel discreet when mounted in corners, minimizing visual impact on the surrounding architecture.
- Extruded from 6063-T5 aluminum, the channel body dissipates heat effectively to help preserve LED strip lifespan while shielding the strip from dust, physical contact, and tampering.
- Each channel can be cut to any custom length using a standard fine-tooth hacksaw or miter saw, and multiple channels can be aligned end-to-end for continuous runs.
- Two end caps are included per channel — one solid for clean termination and one with a pre-cut wire-feed hole for power entry.
- Two mounting clips per channel allow secure fastening into the corner junction with screws.
- Rated IP20 for dry indoor environments, including kitchens, closets, display cases, and residential or commercial interiors.
Applications +
- Under-cabinet corner junctions, where the wall meets the underside of upper cabinetry for angled task lighting
- Ceiling-to-wall cove corners where 45-degree light wash creates soft ambient illumination across the ceiling plane
- Display shelving corners to highlight merchandise or collectibles with directed accent lighting
- Closet and wardrobe interior corners for even, shadow-free illumination of hanging and folded storage
- Stairway wall-to-tread junctions for safety lighting that illuminates each step without glare
- Retail and hospitality millwork where angled accent lighting enhances architectural details at corner transitions
- Workshop and garage shelving corners for directed task lighting along workbench edges
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