DTL® Photo Control Sensor, Electronic Locking, Series: DP Series, 105 to 530 VAC, 50/60 Hz, 1000 W Tungsten, 1800 VA Ballast, Silicone Sensor, Environmental Conditions: -40 to 70 deg C Storage Temperature, Fixture Mount, Neoprene/Polypropylene, 3.16 in L x 2.23 in W