The Right Foundation for a Flawless Recessed LED Installation The ORTECH PLATE13-4A pre-mounting plate is the essential accessory designed to simplify and secure the installation of your recessed LED downlights. Measuring 13 inches in length with a 4.5-inch hole size, this plate is specifically engineered for compatibility with the SLIM4-5CCT and SLIM4FR-5CCT recessed LED fixtures — ensuring a snug, stable, and professional-grade fit every time. Why Use a Pre-Mounting Plate? Whether you're working on a new construction or retrofitting an existing ceiling, pre-mounting plates are a game-changer. They provide a solid mounting surface in ceilings where joists or drywall alone may not offer adequate support. This means your slim LED fixtures stay securely in place, with no sagging, no shifting, and no callbacks. Ideal for contractors, electricians, and savvy DIYers across Canada. Built for Canadian Projects Distributed by Lumibox.ca, your trusted Canadian LED lighting source, the PLATE13-4A is a reliable, cost-effective solution at just . Whether you're outfitting a residential bedroom, kitchen, or commercial space, this plate ensures your SLIM4 series fixtures perform as intended from day one. The complete technical datasheet (PDF) is available for download directly on the product page at Lumibox.ca — giving you all the details you need before, during, and after installation.