Precision Dimensions: Measuring 3 35/64" * 1 3/8" * 23/32" (90mm * 35mm * 18mm), the I Connector is designed for a perfect fit and optimal performance in your Halo track lighting system. Compatibility and Installation: This connector is compatible with standard octagonal junction boxes and supplies power to Halo tracks. It is very easy to install, making it ideal for both DIY enthusiasts and professionals. Reliable Electrical Specifications: Operating at 120V and UL listed, the I Connector ensures safety and reliability, providing peace of mind in your lighting setup. Durable Construction: Made from high-quality materials, this connector is built to last, offering a long-term solution for your track lighting needs. Versatile and Aesthetic: Perfect for extending track lengths in various spaces, the I Connector features a sleek black finish and comes with a 3-year warranty, combining both style and functionality.