LED profile selection
LED U channel profiles for recessed furniture and display lines
Start with the groove size and strip width, then see how the diffuser looks in the finished furniture.
- Six published RU sections cover mini grooves through wide recessed assemblies.
- Each section has its own strip-width limit.
- Finish, cover and cut length can be set from your drawing.
- A sample shows whether the lip sits cleanly.
Where to start
Choose the LED U channel section from the mounting detail
An aluminum U channel for LED strips can fit a shallow display shelf or a deeper equipment recess, but each needs a different section. Start with the space around the strip.
VST lists six recessed aluminum U sections, from RU0812 to RU11252. The channel holds the LED strip and diffuser. Specify the power supply and wiring separately. Check outside width, depth and usable strip space together. For a visible furniture edge, look at the lip and cover in the actual material before choosing cut lengths.
As an LED U channel supplier, VST can narrow the RU options from your groove drawing.
Section fit
RU0812 is narrow, whereas RU11252 needs a much larger recess. Size the cutout from the exact drawing.
Strip interface
A 5 mm strip fits a different channel from a 12 mm strip. Include solder joints and wiring when checking the recess.
Visible face
The milky cover becomes part of the visible furniture line; inspect it in the intended groove.
Supply support
How VST supports your LED U channel selection
VST handles LED U channel manufacturer orders by matching the extrusion, cover and finish to your groove drawing before cutting a sample.
Drawing-led fit
Send the groove width, depth and strip PCB width. VST can use these dimensions to identify a recessed section with room for the cover. A few millimeters can decide whether it sits flush.
Visible finish options
Published U-series specifications list anodized, powder-coated and painted surface routes, with silver, black and white options. Select the finish alongside the diffuser, not after the profile drawing is fixed.
Sample comparison
A short section installed in your furniture material shows how much lip remains visible and whether the diffuser stays seated. VST can prepare the sample around the intended strip width.
Repeatable specification
Keep the approved section, finish, length and accessories together on the order. That makes it easier to repeat the same profile instead of substituting a similar-looking channel.
Product scope
What a LED U channel is in this range
Measure the groove and compare it with both the strip seat and diffuser opening.
A U-channel is a rigid extrusion with a strip seat and a diffuser opening. In this series, RU0812 and RUT1010 serve small recesses; RU1607A and RU1616 suit different depth limits; RU2718 and RU11252 offer wider sections. A nominal outside dimension does not equal the strip space. Keep room for the cover, fixing method and cable entry. The channel itself is a housing component, so output, color and electrical safety depend on the separate LED strip and driver. An LED U profile must also leave a practical route for the cable.
Model routes
Compare LED U channel configurations
For an LED U channel factory order, use the exact RU model. RU0812 and RU1607A serve different recesses; the six cards link to published sections. A sample can settle the visible lip and cover fit.
RU1607A | W15.3mm*H6.7mm
Low 6.7 mm height where a shallow furniture edge controls fit.
View Product 
Selection details
LED U channel selection points
The groove, strip seat, cover and cable route each need room.
Section range
Six published recessed sections cover narrow grooves through wide assemblies; compare outside dimensions with usable strip space.
Strip clearance
Each listed model has a stated maximum strip width, so your PCB selection can be checked before cutting the groove.
Diffuser choice
Published PC or PMMA diffuser options let you evaluate the visible line and cover fit with the actual strip.
Drawing check
The section drawing shows where the lip, cable exit and fixings could interfere with the host material. Check those points on a sample before routing more panels.
Construction
Parts that affect LED U channel fit
Size the groove from the aluminum body. The cover and lip determine the finished appearance.
Component 1
Aluminum extrusion
The rigid aluminum body establishes the recessed section and the strip seat. Its outer width governs the groove, while the inner channel limits PCB width. RU0812, for example, has an 8 mm nominal outside width but accepts strips only up to 5 mm. Do not size the recess from the strip width alone. Inspect the drawing for shoulders, depth and the chosen fixing method before machining furniture or panels.
Component 2
Diffuser cover
The diffuser is the visible face once the profile is installed. Published U-series data lists PC and PMMA material options and clear, frost, milky and opal finishes. Its shape must match the exact extrusion opening; a cover from a similar channel is not automatically interchangeable. Compare a sample with the intended strip at the normal viewing distance so the light line and lip appearance meet your design.
Component 3
Recessed lip
The profile lip bears against the edge of the prepared groove and determines how much metal remains visible. A shallow RU1607A section and a deeper RU1616 section solve different furniture details. The lip also changes where screws or clips can sit relative to the panel. Use the cross-section drawing to check the cutout and fastener clearance before committing to a production routing program.
See VST
See the company behind the sections
The company video introduces VST. The customer video gives a separate view of working with the team.
VST company overview
The company introduction covers VST’s wider lighting work. Use the RU drawings and a short section sample to judge whether a narrow furniture groove will fit.
Customer perspective
The customer video describes working with VST. For your own channel, inspect the diffuser seat and groove width on the RU sample.
Where it fits
Plan a LED U channel for its installation
For an LED U channel OEM supplier inquiry, send the groove and strip width. The applications below raise different questions about access, finish and light direction.
Wardrobe shelves
A narrow channel can sit inside a wardrobe shelf and light folded goods without projecting below the board. Measure the groove and board thickness, then check the strip PCB. Send VST your section to compare RU0812 or RUT1010 and request a diffuser sample for the actual shelf material.
Retail display edges
Display shelves put the diffuser close to the viewer. Choose an aluminum U-profile only after checking the lip, glare angle and access behind the merchandise. VST can match the section and finish to your display drawing, then use a short installed sample to judge the visible line.
Office cabinet runs
Where office cabinet panels meet, a continuous recessed line needs aligned grooves and a planned wire entry. Set the strip voltage for each run before ordering lengths. Ask VST to match the PCB to a published channel and plan cuts around the cabinet modules and cable entry.
Equipment housings
A protected equipment cover may have room for a compact recessed line, but its cavity also has to accommodate wiring and future service. Check operating temperature and the strip’s electrical protection. VST can compare a narrow RU section with the enclosure drawing before you build a sample.
Wide task assemblies
A wide assembly may need more internal room than a narrow strip channel gives. RU2718 and RU11252 have different openings and support needs. Check the recess and the planned strip or module arrangement first; Request the relevant VST drawings for the assembly fit review before cutting the recess.
Project inquiry
Find the right LED U channel section
Send the groove section, PCB width and preferred finish. VST can identify an RU model and a sample that fits the furniture detail.
Published data
LED U channel specifications and planning
Model data distinguish outside section from usable strip space.
| Published model | Section | Strip capacity |
|---|---|---|
| RU0812 | W8mm*H12mm | Up to 5mm LED strip |
| RUT1010 | W10mm*H10mm | Up to 8mm LED strip |
| RU1607A | W15.3mm*H6.7mm | Up to 11mm LED strip |
| RU1616 | W15.7mm*H15.5mm | Up to 12mm LED strip |
| RU2718 | W66.8mm*H17.5mm | Up to 24mm LED strip |
| RU11252 | W112mm*H52mm | Up to 40mm LED strip area |
| Shared published specification | Value |
|---|---|
| Base material | Aluminium |
| Standard length | 2m |
| Diffuser materials | PC, PMMA |
For RU sections, VST can discuss anodized or coated finishes, diffuser appearance, cut length and accessories. A new extrusion shape needs its own drawing and tooling discussion.
Extrude the agreed aluminum section, apply the specified finish and cut to the ordered lengths. Check section dimensions and diffuser seating against the approved sample.
- Cut the groove from the selected RU drawing.
- Route the cable clear of the cover.
- Fix the channel and fit the strip.
- Seat the diffuser and test the assembled line.
Cooperation feedback
How projects moved forward
Feedback on section drawings, samples and supply details from lighting collaborations.
Working with VST
Ordering LED U channel profiles
Order terms depend on the RU section, finish and cover you choose.
For aluminum profiles, 300 meters is a general starting point. The exact quantity can change with model, finish, diffuser and cut length. Share the selected RU code and whether stock material is suitable so VST can quote the right production route.
Yes. VST can arrange a sample for groove, cover and light-line checks. The sample charge may be credited against a later bulk order when agreed in advance; it is not automatically free or refundable.
VST supports finish, diffuser and cut-length discussions for this series. A change to tooling or an unusual section may carry a tooling charge. The drawing and sample should define the accepted finish before regular lengths are produced.
Regular production commonly takes 2-3 weeks. Light customization is approximately 3-4 weeks and extensive customization approximately 4-6 weeks, subject to material and order schedule. These are production ranges and exclude transit.
Sample orders may be paid by PayPal, Western Union or bank transfer with 100% in advance. Bulk orders normally use bank transfer: 30% deposit and 70% before shipment. The quotation should identify the exact profile, diffuser and finish.
Send a short description with photos or video showing the affected material. VST can examine the issue and discuss replacement pieces, sent separately or with the next shipment. The resolution depends on the identified product issue and order terms.
Product questions
LED U channel fit and installation faq
These answers cover diffuser fit, heat and cable routing. An LED U channel vendor can use the groove drawing to decide which of those questions matters for your assembly.
No. Covers are matched to their extrusion openings, and similar outside widths do not establish interchangeability.
| Check | Why it matters |
|---|---|
| Cover profile | Controls seating and retention |
| Finish | Changes the visible light line |
| Length | Must align with the cut channel |
Outside width sizes the groove. Strip capacity is the usable space inside the housing, so it is usually smaller. For example, published RU0812 data gives an 8 mm outside width and up to 5 mm strip compatibility. Use both figures when matching an LED PCB.
An aluminum channel can provide a mechanical thermal path, but the actual temperature depends on strip power, contact, ambient conditions and the installation. Do not assume a high-power strip is suitable just because it physically fits. Test the intended assembly under its real operating conditions.
This page covers VST’s recessed U-shape series. Some other VST U-shaped profiles are listed as surface-mounted products, but their fixing details and outside dimensions differ. If your design has no prepared groove, ask for the surface-mount series rather than using a recessed cross-section as a substitute.
Allow a route that does not crush the wire or lift the diffuser. Position the outlet relative to the chosen end cap, fixing points and service access. A clean channel section alone does not show the cable route; share the cabinet or equipment end detail for that check.
A wide channel may offer room for a broader strip layout, but the exact strip or module arrangement must fit the published usable area and thermal design. RU11252 is listed for up to a 40 mm strip area. The number and placement of LED rows still depend on your assembly drawing.