Chicago Miniature 1MH/NE38 high brightness neon lamp operates on 95VAC or 135VDC. Requires 0.6mA for operation and glows orange. Size is about 0.395" long x 0.156" diameter. Has long wire leads. Note: To use with 120VAC use a series resistor of 47K. We use these to trigger SCR's in strobe circuits also. New - Sold in a package of 5.