2191L5-24V is a 24V non-relampable solid-state green LED Indicator Light completes with 1000 built-in current-limiting resistor and rectifier diode. The green lens incorporates 4304H5 LED. The 2191L series LED indicator with 0.310-inch mounting hole, supplied with push-on speed nut SN1287. It is supplied with 4.5-inch 22AWG wire leads, 0.430/0.570-inch stripped. Lens is made of polycarbonate with polished stainless steel bezel and white nylon housing.