Eaton 10250T Series Heavy duty indicating light unit incorporates full voltage bayonet base LED lamp. The watertight/oiltight indicating light with press to test actuator, has a mounting hole diameter of 30.5 mm. It has a voltage rating of 120-Volts AC and standard screw terminals for connection. The IP65 rated light unit has chrome-plated die-cast zinc body, green colored plastic lens and chrome round metal bezel. It measures 2.6-Inch x 2.2-Inch x 4.7-Inch. The NEMA 3, 3R, 4, 4X, 12, 13 rated light unit meets UL, CSA and CE standards.