The NexLight® NXL-OPC Accessory Panel is designed to easily allow for the addition of an outdoor photocell into a NexLight Lighting Control System. The small enclosure can easily be mounted near the outdoor photocell, minimizing the line voltage run lengths. This is a multi-voltage solution that simplifies installation for the installing contractor. This panel includes a Surface Mount NEMA/Type 1 Enclosure with a flat cover secured by screws.