Satco Add-On Photocell for LED Wall Pack Fixtures, 120-277 Volt is the i accessory designed to enhance the functionality of your LED wall pack lighting. This smart photocell automatically activates your fixture at dusk and turns it off at dawn, helping you save energy while ensuring your outdoor areas are well-lit when needed. Compatible with a wide voltage range from 120 to 277 volts, it versatility and ease of use for various lighting setups. Its compact and durable design makes installation straightforward and s long-lasting performance, providing reliable and efficient lighting control for your outdoor spaces. Model Number: 86-205