32R-2111T - 

Mounting Hole Diameter 1/2 in., Neon Lamp, Power Rating 1/3 W, Press Fit Indicator Lights

Features nickel-plated bezel. Lens Styles: Flat cylindrical or flush. LED Indicators: Feature color-coded wire leads, red = anode (+), black = cathode (-) or one tinned 3/16" terminal to identify the anode (+), one non-tinned terminal denotes cathode (-). Termination: 6" wire leads, stripped 1/2" or 3/16" Q.C. terminals designated by T suffix. Other Options Available: Dome and Hi-Hat; 2 volt and 6 volt LED indicators or 6 volt incandescent indicators; also blue, white or clear neon and incandescent indicators. Indicators may be ordered without bezels.
The 32/35 series indicators quickly press fit into a 0.500 to 0.510 in. mounting hole with recommended panel thickness range of 0.020 to 0.090 in..