The LumenstarLED LS-RD12-SQ-BN is a 40mm square polycarbonate trim engineered specifically for use with the RD12 recessed downlight series. Compatibility is guaranteed — no guesswork, no adapters required. The trim snaps into place with precision, ensuring a flush, gap-free fit against your ceiling surface. This makes it an efficient choice for installers working on both new construction and retrofit projects across residential and commercial spaces.
The brushed nickel colorway has established itself as a go-to finish in Canadian interior design, favoured for its ability to complement stainless steel appliances, matte black hardware, and both warm-toned and cool-toned décor schemes. The square geometry of this trim offers a modern, architectural aesthetic that stands apart from traditional round trims, making it a popular choice for designers and contractors seeking a distinctive visual identity in their lighting layouts.
Made from high-quality polycarbonate (PC), the trim offers excellent impact resistance and dimensional stability. Unlike metal trims that may corrode or discolour over time in varying humidity conditions, the PC material maintains its finish and structural integrity across a wide range of indoor environments. This durability makes the LS-RD12-SQ-BN a reliable long-term investment for any lighting project.
Installation is straightforward. The 40mm square trim is designed with the RD12 fixture's mounting system in mind, allowing for quick, tool-free attachment in most applications. This saves time on the job site and reduces the risk of installation errors. The result is a professional, finished appearance that reflects the quality of the overall lighting system — from the driver to the diffuser to the trim itself.
Available through Lumibox (lumibox.ca) and LEDCo (ledco.ca), the LumenstarLED LS-RD12-SQ-BN is stocked to meet the demands of Canadian lighting professionals and savvy homeowners alike. Whether you're outfitting a single room or managing a large-scale commercial project, this trim accessory ensures your RD12 downlights look as good as they perform.
