Neon indicator lamps 105-125VAC/DC.
Dialight 507-4537-0937-640
Lamps & Lights. Neon indicator lamps 105-125VAC/DC, with 56K internal resistor. Clear cap, aluminum housing with nickel silver pins. Dimensions: 0.264" D x 1.45" long. Cartridges accept holders #507-8745-504.