The Tork 2104 conduit mounting photo control features a heavy duty, die cast zinc housing that is great for parking lot lights, outdoor signs, security lights and LED fixtures. Rated for 208-277 volts, it has a time delay of up to two minutes to prevent false switching from car headlights and lightning. It works in temperatures ranging from -40 degrees to 140 degrees Fahrenheit, has a gasket for weather protection, and easy light level adjustment for control of on/off times. The stem is a 1/2-inch conduit fitting and includes a 6-inch, three color-coded lead that is compatible with any 16 AWG wiring. The 5-year warranty and CSA certification makes this the ideal lighting control for any commercial location that needs consistent, reliable, and secure lighting. Only UL rated for maximum LED capacity at 600VA.