Tower Light Series SL4, Voltage 120V AC, Tower Light Color Red, Diameter 40 mm, NEMA Rating 4X, Lighting Technology LED, Lamp Life 100,000 hr, Housing Material Polycarbonate, Lens Design Cylinder, Lens Material Polycarbonate, Operating Temp. -22 Degrees to 140 Degrees F, Standards IEC/EN 60947, UL, CSA, CE, Current Drawn 0.030A, Watts 3.6 W, Height 2.44 in, Length 1.69 in, Width 1.69 in, For Use With SL4 Stacklights, Includes Very Bright High Performance LED with NEMA 4X/IP66 Heavy Duty Housing