Automate Your Lighting with the CSC LED JL-207E Photocell Sensor Take the guesswork out of outdoor lighting management with the CSC LED JL-207E Photocell Sensor . This professional-grade auxiliary control device automatically activates your LED fixtures at dusk and shuts them off at dawn — giving you hands-free operation, reduced energy waste, and extended fixture lifespan. Reliable Dusk-to-Dawn Performance Designed for seamless integration with compatible LED luminaires, the JL-207E detects ambient light levels in real time and responds with precision. Whether installed on parking lot poles, wall packs, area lights, or commercial signage, this photocell delivers consistent and dependable switching performance day after day, season after season — even in Canada's demanding climate conditions. Ideal for Commercial & Industrial Applications The JL-207E is the go-to solution for facility managers, electrical contractors, and lighting professionals looking to automate outdoor or semi-outdoor LED installations. It eliminates the need for manual switching or complex timer systems, simplifying your electrical setup while maximizing energy savings.