This CSC LED tenon adaptor is precision-engineered to provide a secure and stable transition between round pole tops of different diameters, ensuring your LED area light or post-top fixture sits firmly in place. The robust construction minimizes vibration and movement, which is critical for maintaining proper light distribution and protecting the LED driver and internal components of the fixture it supports over years of use.

Manufactured from corrosion-resistant materials with a durable bronze powder-coat finish, this adaptor is built to endure harsh Canadian climates — from freezing winter temperatures to humid summer conditions. The finish is formulated to resist fading, chipping, and oxidation, so your mounting hardware maintains a professional appearance season after season without ongoing maintenance.

This product is cUL listed and meets all applicable Canadian electrical and safety standards, giving you confidence that your installation is code-compliant. The adaptor is designed for straightforward installation, typically requiring only basic hand tools and no specialized expertise. It pairs seamlessly with compatible FL-series mounting arms and brackets from CSC LED, allowing for a complete, integrated mounting system that simplifies fixture upgrades.

By using a purpose-built adaptor rather than improvised solutions, you ensure the structural integrity of your lighting installation. A properly mounted fixture benefits from better thermal management, improved alignment, and enhanced longevity of the LED components — protecting your investment in modern, energy-efficient LED lighting technology for years to come.