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3515A Tile-Recessed LED Aluminum Profile – Recessed groove for edge lighting of 10mm-12mm tiles and stone – Suitable for shower niches, bathroom mirrors, and kitchen backsplash lighting – Compatible with 12mm COB/SMD waterproof light strips 1/2 meter

Regular price $43.70

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Product Description

3515A Recessed LED Aluminum Profile | Recessed Lighting Trough for 10mm-12mm Tile and Stone Edge Lighting – Complete Set for Shower Niches, Kitchen Backsplashes, and Bathroom Mirror Frames

Integrating lighting directly into tile surfaces has long been a hallmark of high-end bathroom, kitchen, and commercial interior design in Australia – but achieving a truly seamless effect has traditionally required custom metal fittings, complex grooving, or the use of bulky plastic trim. The 3515A Recessed LED Aluminum Profile completely solves these challenges. Designed for integration with 10mm to 12mm thick tiles and natural stone, this recessed lighting trough serves a dual purpose: it acts as both an architecturally protected tile edge trim and a sophisticated linear light source – replacing outdated plastic or metal edges with an elegant aluminum profile that emits light from within the tile edge.

A key feature of the 3515A model is its perforated mounting flange, allowing direct adhesion to the substrate using standard tile adhesive during the tiling process. No pre-grooving is required, and no mechanical fasteners are visible after installation, eliminating the need for secondary fixing. The installer simply embeds the profile into the adhesive layer next to the tile; perforations ensure a strong mechanical bond, sufficient to withstand decades of thermal cycling, humidity, and cleaning. Available in 1-meter and 2-meter lengths, the 3515A provides continuous, seamless lighting for shower niches, around bathroom mirrors, kitchen backsplashes, and transitions between tiles and ceilings—free 5-12 day delivery within Australia. Whether you're a bathroom renovator in Perth designing a luxury ensuite bathroom, a kitchen designer in Melbourne designing a stone backsplash, or a commercial renovation contractor in Sydney completing a hotel bathroom renovation, the 3515A is the professional-trusted tile-integrated lighting solution that ensures perfect results on-site.

Why do tile installers, bathroom renovators, and commercial renovation contractors in Australia choose 3515A?

Designed specifically for 10mm-12mm ceramic tile and stone installation: The 3515A is not a generic aluminum profile for tile installation, but rather designed from the outset with the specific dimensional and structural requirements of Australian ceramic tile and stone installation in mind. Its groove depth and flange geometry are meticulously calibrated for a perfect fit with tiles from 10mm to 12mm thick, covering all commonly used sizes:

10mm ceramic and tile: Standard wall tiles commonly used in residential bathrooms, laundry rooms, and kitchen backsplashes.

12mm large-format ceramic tiles and natural stone: High-end size, increasingly used in high-end residential and hotel projects in Australia.

The internal groove accommodates LED light strips up to 12mm wide, providing ample capacity for standard waterproof light strips and wider COB light strips, and delivering smooth, spotless lighting through a milky white PC diffuser. The final light source is perfectly flush with the tile surface – no bumps, no dips, no visible seams.

Perforated flange, no pre-grooving required: This feature saves on-site installation time and eliminates the most common point of failure in tile-recessed lighting. Traditional recessed profiles require precise pre-grooving of the substrate before tiling—a time-consuming and error-prone process that requires specialized tools and can damage the waterproofing membrane in damp areas. The 3515A profile completely eliminates this step. During normal installation, the wide, perforated aluminum flange embeds directly into the tile adhesive. The perforations allow the adhesive to flow through, creating a strong mechanical interlock that far surpasses the strength of simple surface bonding. This installation method offers three key advantages:

Speed: The profile is installed at the same speed as the tiles themselves—no separate grooving, securing, or sealing steps are required.

Waterproofing integrity: Because no grooving is needed to cover the substrate, existing waterproofing membranes in shower rooms and damp areas remain intact.

Adjustability: Fine adjustments can be made while the adhesive is still workable to ensure a perfect flush with adjacent tiles.

6063-T5 Anodized Aluminum, Designed for Humid Environments: Bathrooms, shower rooms, and kitchen backsplashes face some of the most demanding environments for building products. The 3515A profile, extruded from 6063-T5 aluminum alloy and silver-anodized, offers true corrosion resistance even in high humidity and chemically corrosive environments. Unlike painting or powder coating, anodizing is a one-piece surface treatment that won't peel, chip, or age over time. The aluminum body also acts as a passive heat sink, absorbing and dissipating heat from the waterproof LED strips onto the surrounding tiles and substrate, extending LED lifespan and preventing heat buildup that could cause premature LED failure in enclosed tile niches. Even in environments where salt spray accelerates corrosion of inferior materials, such as shower rooms, steam rooms, or coastal areas, this profile will not rust, lose its shine, or discolor.

Dual Function: Architectural Decoration + Integrated Lighting: The 3515A profile replaces two products in one. Traditionally, the tiled edges at the transitions between niches, mirror frames, and backsplashes require separate decorative strips (plastic, stainless steel, or aluminum) and separate lighting fixtures. The 3515A combines these two functions into one: the aluminum body both protects and enhances the tiled edges while simultaneously housing and diffuses the internal waterproof LED strip. This integration eliminates visual clutter, reduces material costs, and simplifies specification—especially important in projects requiring coordination among multiple trades (tiling, electrical, carpentry) around the same detail. The result is a cleaner, more refined finish that appears as a carefully designed architectural element rather than mere decoration.

2-meter length for seamless, continuous lighting: Longer shower niches, full-height mirror frames, and extended kitchen backsplashes require continuous light without visible seams. The 2-meter strip minimizes the number of end-to-end connections required, reduces the risk of hidden seams, and creates the uninterrupted illumination characteristic of high-end tile integrated lighting. For light strips exceeding 2 meters, the profiles can be butt-jointed end-to-end, with the waterproof LED strip connected internally at the seam to maintain continuous light output. The 2-meter specification also reduces waste in standard Australian bathroom and kitchen dimensions, as niche height and backsplash width are typically very close to this length.

White polycarbonate milky diffuser for soft, even, tile-grade lighting: Each 3515 A profile comes with a matching white polycarbonate milky diffuser that transforms the waterproof LED strip into a smooth, continuous band of light, perfectly flush with the tile surface. The milky finish eliminates visible LED dots and glare—crucial in tile-integrated applications where the light source is directly at eye level in the shower and flush with the countertop in the kitchen. The diffuser snaps securely into the aluminum channel and is fully removable for easy access, cleaning, or replacement of the strip. End caps seal both ends for a clean, aesthetically pleasing appearance and prevent moisture and grout from seeping in.


MX Luminaire | 3515/3515A Tile-In LED Channel Specifications
Application Tile Wall & Ceiling Edge Lighting (Recessed)
Tile Compatibility Perfect for 10mm - 12mm thick tiles/stones
Internal Width Fits LED strips up to 12mm wide
Installation Perforated flange for easy tile adhesive bonding (No pre-slotting needed)
Length Options 1 Meter / 2 Meters (Seamless Continuous Glow)
Shipping FREE 5-12 Day Express to Australia

Package includes:

A specified quantity of 3515/3515A recessed aluminum profiles (1 meter or 2 meters long)

Matching white PC milky diffuser cover

Protective end caps (one pair per profile)

Please note: LED light strips, tile adhesive, power supply/driver, dimming controller, and corner connectors are sold separately. (Sold separately in this store)

Australian Real-World Applications

Shower Niche Lighting: Ideal application for the 3515A profile. Mounting the profiles on the top edge or rear vertical surface of a tiled shower niche provides soft, glare-free lighting, enhances product visibility, and creates a spa-like atmosphere. The perforated flange can be directly bonded to the waterproof substrate without penetrating the waterproofing layer—crucial in Australian shower enclosure construction where waterproofing integrity is paramount. Anodized aluminum withstands continuous moisture, steam, and cleaning agent exposure without performance degradation. Combined with IP65-rated COB light strips and sealed end caps, it fully meets the requirements of humid environments.

Bathroom Mirror Bezel Lighting: Creates a bezel for recessed or surface-mounted bathroom mirrors with integrated LED lighting, providing soft, shadow-free facial illumination for grooming. The 3515A flush-mounts with the surrounding tiles, creating a seamless transition between the mirror, the lighting, and the tile surface. Compatible with 12mm light strips, and optional high color rendering index (CRI) COB strips offer superior color reproduction and accurate skin tone rendering. Particularly suitable for master suites and hotel bathrooms in Australia, where mirror lighting quality directly impacts the user experience.

Kitchen Backsplash Accent Lighting: Illuminates the vertical surface of tiled or stone kitchen backsplashes with integrated linear lighting, adding ambient and accent lighting to countertop work areas. The 3515A is flush-mounted with the backsplash surface, avoiding protruding fixtures that obstruct cleaning or create visual clutter. The anodized silver finish complements the various stainless steel appliances and chrome faucets commonly found in Australian kitchens. The 2-meter length covers standard backsplash height without gaps.

Tile Wall and Ceiling Transition Lighting: Create sophisticated architectural detail at the junction of tiled walls and ceilings. The 3515A luminaire effectively connects transition areas, providing indirect upward or downward lighting to illuminate adjacent surfaces. This application is particularly effective in bathrooms, laundry rooms, and damp commercial areas, where the tile-ceiling junction is a striking visual line. Perforated flanges adhere simultaneously to both the wall tile adhesive layer and the ceiling substrate, creating a structurally integrated transition detail.

Commercial Retail Showrooms and Hotel Bathrooms: From boutique hotel suites to upscale retail fitting rooms, the 3515A luminaire provides seamless, integrated tile lighting for high-end commercial environments. Adhesive installation allows tilers to integrate the lighting into their daily workflow without coordinating separate electrical pre-installation steps. The durable anodized aluminum material withstands commercial cleaning processes and high-frequency use without performance degradation. The 2-meter length minimizes the seams common in large-format tile installations in commercial projects.

Tile Edge Lighting for Stair Treads and Risers: Mounting the 3515A luminaire on the leading edge of tiled stair treads or risers provides safe, glare-free directional lighting. The recessed installation ensures no tripping hazard from the protruding profile edge, while the aluminum body protects fragile tile edges from chipping and abrasion. The perforated flange bonds firmly to the stair substrate and can withstand foot traffic and cleaning. This product is popular in multi-storey homes, apartment buildings, and commercial spaces with tiled staircases in Australia.

Frequently Asked Questions

Q: Do I need to pre-groove the substrate before installing the 3515A profile?

A: No. This is precisely the main advantage of the 3515A profile over traditional recessed profiles. Its perforated flange design allows for direct embedding into the tile adhesive during normal tiling. No pre-groove, mechanical fasteners, or penetration of the substrate or waterproofing membrane are required. Simply apply tile adhesive to the substrate, press the profile flange into the adhesive layer, and then continue tiling along both sides. Perforations ensure a strong mechanical bond forms as the adhesive cures.

Q: What thicknesses of tiles is the 3515A profile suitable for?

A: The 3515A profile is suitable for tiles and natural stone with thicknesses from 10 mm to 12 mm. This covers the vast majority of ceramic, tile, and natural stone specifications used in Australian residential and commercial projects. For tiles less than 10 mm thick, the profile may protrude slightly from the tile surface; for tiles thicker than 12 mm, the profile may be slightly recessed. Please confirm the tile thickness before ordering. If your tile thickness exceeds this range, please contact our team, and we will recommend other suitable profiles.

Q: Can the 3515A profile be used in showers or damp areas?

A: Yes, but appropriate precautions should be taken. The 6063-T5 anodized aluminum body itself is corrosion-resistant and suitable for damp environments. However, the profile itself has an IP20 protection rating. For installations in shower rooms and damp areas, you must:

Use LED strips with an IP65 or higher protection rating.

Apply clear silicone sealant to all end caps and diffuser edges to prevent moisture ingress.

By following these precautions, 3515A profiles will operate reliably in shower rooms, steam rooms, and other high-humidity environments.

Q: How do I join two 3515A profiles end-to-end to extend the working distance?

A: Butt-joint the two profiles end-to-end, ensuring clean, burr-free cut edges. Use a short LED strip to connect the two profiles at the internal seam, or use a compatible straight-through connector (sold separately) for precise alignment. Apply a small amount of clear silicone sealant to the external seam to prevent moisture and grout ingress. A 2-meter profile length minimizes the number of seams required for standard Australian bathroom and kitchen sizes.

Q: Can I customize the length of my 3515A profiles?

A: Yes. 6063-T5 aluminum profiles can be cut using a fine-toothed hacksaw or a miter saw with a non-ferrous metal blade. PC diffusers can be trimmed using a sharp utility knife or a fine-toothed plastic cutter. Before installing end caps and diffusers, be sure to remove any burrs from the cut edges using fine sandpaper or a file. Measure twice, cut once—this is especially important in tile-integrated applications, as the profile length must precisely match the tile laying method.

Q: What power supply do I need?

A: Select a constant voltage LED driver that matches the strip voltage (12V or 24V DC). Calculate the total power: power per meter of strip × total installation length, then add at least a 20% margin. For example, a 3-meter-long 10mm COB light strip with a power of 10W per meter has a load of 30W → requiring at least a 36W driver (choose the standard 40W or 60W size).

Q: Is the 3515A model suitable for natural stone and ceramic tiles?

A: Yes. The 3515A model is compatible with natural stone (marble, granite, travertine, limestone) with a thickness ranging from 10mm to 12mm. The anodized aluminum material is chemically stable and will not react with stone sealants, adhesives, or grouts. For porous stone, proper sealing is essential before tiling to prevent adhesive staining. The perforated flange provides excellent adhesion to both stone and tile adhesives.

Q: What is the difference between the 3515A and the 20x10mm double-sided profile?

A: These two profiles have completely different uses:

3515A Tile-Inserted Profile: Designed specifically for tile installation. Featuring a perforated flange for easy adhesion with adhesive during tile installation. Flush-fits 10mm to 12mm thick tiles. Integrates tile edge trim and lighting functionality.

20x10mm Dual-Model Profile: A universal profile suitable for wood, drywall, and composite substrates, suitable for surface or recessed mounting. Not suitable for tile installation. Requires mechanical snap-fit or milling for securing.

For direct integration of lighting into the tile surface, select 3515A. For non-tile substrates, select the 20x10mm size.