Economy Bulb Holder with Terminals for MES E10 Bulb - 2.19" Diameter - Pack of 10

Scientific Economy Bulb holder - Made of hard plastic with brass rivets to hold socket and terminals securely to base. Accepts size E10 Screw bulbs - Miniature Edison Screw (MES) Eisco offers a number of different voltages of replacement bulbs that will fit in this holder ( PH1014A 1.5 Volts Pack of 10, PH1014B 3.5 Volts Pack of 10, and PH1014D 6 Volts Pack of 10) Not included with this listing. Diameter of base is 2.16" ( 55mm) Pack of 10 Scientific Economy Bulb holder - Made of hard plastic with brass rivets to hold socket and terminals securely to base. Accepts size E10 Screw bulbs - Miniature Edison Screw (MES). Eisco offers a number of different voltages of bulbs that will fit in this holder ( PH1014A 1.5 Volts Pack of 10, PH1014B 3.5 Volts Pack of 10, and PH1014D 6 Volts Pack of 10) Not included with this listing. Diameter of base is 2.16" ( 55mm). Pack of 10