Trex Transcend Post Cap Light

Yes, because this is a low-voltage lighting system, it requires a compatible 12V DC transformer to operate. You will need to ensure your transformer has enough wattage capacity to support the total number of lights in your layout.

These caps are specifically engineered to fit Trex Transcend post sleeves. While they might physically fit other 4x4 or 5x5 posts, they are designed with a specific tolerance for Trex systems, so we recommend using them only with compatible Trex railing for the best fit and finish.

No, the LED is integrated directly into the fixture. This design allows for a sleeker, low-profile look and better weather resistance, but it means the light source is not user-replaceable.

The system uses a plug-and-play harness design. Each light comes with a pigtail connector that snaps into the main lighting wire, making the installation process straightforward without needing to strip wires or use wire nuts at every connection point.

These are designed primarily as accent and safety lighting rather than task lighting. They provide a soft, ambient glow that defines the perimeter of your deck and highlights the railing, but they won't cast enough light to illuminate a full pathway on their own.

The caps are made from durable composite material designed to resist fading, scratching, and weathering. While all outdoor materials will experience some minor environmental exposure, they are built to maintain their color and integrity for years.