Check the listing for details. 10 1445 light bulbs 18 Volt Bayonet Base bulb for Lionel Trains. Condition: New. Listed at 10.19 USD. Our 1445 are 18 volt's most of the 1445's are 14.4 volt. If unsure ask the seller if they do not know they are prob 14.4 volts. Lionel never used 14 volt 1445 bulbs they were used for automobiles. You get 10 #1445 (18 volt) bayonet base light bulbs for Lionel Post War Period. This bulb is also cataloged in the early manuals as 2026-58. These are made using patented GE glass. Bases maybe nickel or brass depending on stock. Works on the following Lionel switches 022 later model, (022 prior to 1950 use the 1447 bulb) and 042. The following steam engines: 637, 646, 2016, 2018, 2026 (1948 and 1949 and 1951 models) 2036, 2037, 2046, 2056, and 2240, 2242, 2243, 2245, 2330, 2340, 2343, 2344, 2345, 2353, 2354, 2355, 2356, 2363, 2367, 2368, 2373, 2378, 2379, 2383, and others. If you are not sure of what bulb you need please consult with the Greenberg Repair book, the internet or ask me before buying. I am glad to help!! Domestic Shipping is included in the purchase price. Thank you for looking.Our 1445 are 18 volt's most of the 1445's are 14.4 volt. If unsure ask the seller if they do not know they are prob 14.4 volts. Lionel never used 14 volt 1445 bulbs they were used for automobiles. You get 10 #1445 (18 volt) bayonet base light bulbs for Lionel Post War Period. This bulb is also cataloged in the early manuals as 2026-58. These are made using patented GE glass. Bases maybe nickel or brass depending on stock. Works on the following Lionel switches 022 later model, (022 prior to 1950 use the 1447 bulb) and 042. The following steam engines: 637, 646, 2016, 2018, 2026 (1948 and 1949 and 1951 models) 2036, 2037, 2046, 2056, and 2240, 2242, 2243, 2245, 2330, 2340, 2343, 2344, 2345, 2353, 2354, 2355, 2356, 2363, 2367, 2368, 2373, 2378, 2379, 2383, and others. If you are not sure of what bulb you need please consult with the Greenberg Repair book, the internet or ask me before buying. I am glad to help!! Domestic Shipping is included in the purchase price. Thank you for looking.