Clean Inside Corners for Professional LED Channel Installations Achieving a seamless, professional finish on your LED lighting project starts with the right accessories. The LumenstarLED LL23 Inside Corner Connector is purpose-built to create precise 90-degree inside corners when joining aluminum LED channels — giving your installation a polished, custom-built look with zero compromise. Why Choose the LL23? Whether you're framing a bathroom mirror, building a custom cabinet lighting system, outlining a ceiling cove, or creating architectural accent lighting, inside corner transitions are often the trickiest part. The LL23 eliminates that challenge by providing a snug, reliable mechanical connection between two aluminum channel runs at a perfect right angle — no cutting jigs, no guesswork, no unsightly gaps. Sold as a Set of 2 — More Value, Less Hassle Each purchase includes two (2) LL23 connectors , making it ideal for symmetrical projects where matching corners are required. Perfect for built-in shelving, under-cabinet lighting, display case illumination, or any application where clean inside corners are essential. Trusted Quality from LumenstarLED Designed to work with LumenstarLED's aluminum channel lineup, the LL23 ensures compatibility and consistency across your entire build. Available now at Lumibox.ca — Canada's trusted source for professional LED lighting solutions.