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"A"  Bulbs are the most common general purpose incandescent light bulbs in use today. The "A" designates that the shape of the bulb is ARBITRARY, the number following the "A" denotes the width of the glass envelope in eighths of an inch. The four most common sizes of "A" lamps are: A-15,A-19,A-21, and A-23. A-15 bulbs are fifteen (15) eighths of an inch in diameter or 1.875" inches or 47.625 millimeters. A-19 bulbs are nineteen (19) eighths of an inch in diameter or 2.375" inches or 60.325 millimeters. A-21 bulbs are twenty one (21) eighths of an inch in diameter or 2.625" inches or 66.675 millimeters. A-23 bulbs are twenty three (23) eighths of an inch in diameter or 2.875" inches or 73.025 millimeters. The incandescent light bulb or incandescent lamp makes light by passing electric current through a wire filament in a glass envelope filled with an inert gas. The filament resists the electrical current and produces a glow (incandesces). One of the by-products of this production of light is heat. Incandescence is the emission of light (visible electromagnetic radiation) from a hot body due to its temperature. The term derives from the verb incandesce, to glow white.
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40A19/CL/130V/4M 40 Watt A19 Clear 130V E26 Base, 40A19CL, 40A/CL 75A19/IF/130V/4M A19 INSIDE FROST E26 BASE, 75A19IF, 75 WATT A19 INSIDE FROST 4,000 HOUR MEDIUM BASE 130 VOLT 75A19/CL/130V/4M 75 Watt A19 Clear E26 Base, 75ACL, 75A19CL, 75 Watt A19 Clear Medium Base 130 Volt
40A19/CL/130V/4M 40 Watt A19 Clear 130V E26 Base - 40 Watt A19 Clear 130 Volt Medium Base 130 Volt, 4,000  Hour 75A19/IF/130V/4M A19 INSIDE FROST E26 BASE - 75 Watt A19 Inside Frost 130 Volt Medium Base, 130 Volt 4,000 Hour 75A19/CL/130V/4M 75 Watt A19 Clear E26 Base - 75 Watt A19 Clear 130 Volt Medium Base 130 Volt 4,000  Hour
100A19/CL/130V/4M 100 Watt A19 Clear E26 Base, 100A19CL, A19CL100, 100 Watt A19 Clear Medium Base 130 Volt 40A19/IF/130V/4M A19 Inside Frost E26 Base, 40A19IF, 40 Watt A19 Inside Frost 4,000 Hour Medium Base 25A19/IF/130V/4M 25 Watt A19 Inside Frost E26 Base, 25A19IF, 25 Watt A19 Inside Frost 4,000 Hour Medium Base
100A19/CL/130V/4M 100 Watt A19 Clear E26 Base - 100 Watt A19 Clear 130 Volt Medium Base 130 Volt, 4,000 Hour 40A19/IF/130V/4M A19 INSIDE FROST E26 BASE - 40 Watt A19 Inside Frost 130 Volt Medium Base 130 Volt, 4,000 Hour 25A19/IF/130V/4M 25 Watt A19 Inside Frost E26 Base - 25 Watt A19 Inside Frost 130 Volt Medium Base 4,000 Hour
40A19/IF/130V/5M 40 WATT A19 INSIDE FROST E26 BASE, 40A/S-130V, 40A/99, 40 WATT A19 INSIDE FROST 130 VOLT 5,000 HOUR 40A19/CL/130V/5M E26 BASE, 40A/CL, 40 A19 CLEAR 130 VOLT 5,000 HOUR, 40A19/CL/130V/5M 40 WATT A19 CLEAR E26 BASE 75A19/IF/130V/5M 75 WATT A19 INSIDE FROST E26 BASE, 75A/S-130V, 75A/99, 75A19/IF, 75 WATT A19 INSIDE FROST 130 VOLT 5,000 HOUR
40A19/CL/130V/5M 40 WATT A19 CLEAR E26 BASE
Our Price: $0.37 Our Best Value!
40A19/IF/130V/5M 40 WATT A19 INSIDE FROST E26 BASE - 40 Watt A19 Inside Frost 130 Volt, Medium Base, 5,000 Hour 40A19/CL/130V/5M 40 WATT A19 CLEAR E26 BASE - 40 Watt A19 Clear 130 Volt Medium Base, 5,000 Hour 75A19/IF/130V/5M 75 WATT A19 INSIDE FROST E26 BASE - 75 Watt A19 Inside Frost 130 Volt Medium Base, 5,000 Hour
75A19/CL/130V/5M 75 Watt A19 Clear E26 Base, 75A/CL, 75A19/CL, 75 Watt A19 Clear 130 Volt 5,000 Hour 100A19/IF/130V/5M E26 BASE, 100A/S-130V, 100A/99, 100 WATT A19 INSIDE FROST 130 VOLT 5,000 HOUR 25A19/CL/130V/5M 25 Watt A19 Clear E26 Base, 25A/CL, 25 Watt A19 Clear 130V, 5,000 Hour 25 Watt A19 Clear
75A19/CL/130V/5M 75 Watt A19 Clear E26 Base
Our Price: $0.37 Our Best Value!
25A19/CL/130V/5M 25 Watt A19 Clear E26 Base
Our Price: $0.37 Our Best Value!
75A19/CL/130V/5M 75 Watt A19 Clear E26 Base - 75 Watt A19 Clear 130 Volt Medium Base, 5,000 Hour 100A19/IF/130V/5M 100 WATT A19 INSIDE FROST E26 BASE - 100 Watt A19 Inside Frost 130 Volt  Medium Base, 5,000 Hour 25A19/CL/130V/5M 25 Watt A19 Clear E26 Base - 25 Watt A19 Clear 130 Volt Medium Base 5,000 Hour
25A19/IF/130V/5M 25 Watt  A19 Inside Frost E26 Base, 25A, 25A/RS, 25 Watt A19 Inside Frost 5,000 Hour 25 Watt A19 Inside Frost 25A15/CL/130V/3M 25 Watt A15 Clear E26 Base,25A15/CL/130V/3M E26 BASE, 25A15/CL, 25A15-CL, 25 WATT A15 CLEAR 130 VOLT 60A15/CL/130V/2M 60 Watt A15 Clear 130 Volt E26, 60A15/CL,60 Watt A-15 Clear, A-15 Clear 60 Watt, A15CL60
25A19/IF/130V/5M 25 Watt  A19 Inside Frost E26 Base - 25 Watt A19 Inside Frost 130 Volt Medium Base,  5,000 Hour 25A15/CL/130V/3M 25 Watt A15 Clear E26 Base - 25 Watt A15 Clear 130 Volt Medium Base, 3,000  Hour 60A15/CL/130V/2M 60 Watt A15 Clear 130 Volt E26 Base - 60 Watt A15 Clear 130 Volt Medium  Base, 2,000 Hour
60A15/IF/130V/2M 60 Watt A15 Inside Frost 130 Volt E26 Base, 60A15,A15FR60,60A15/IF 25A15/IF/130V/3M 25 Watt A15 Inside Frost E26 Base,25A15/IF/130V/3M 25 WATT A15 INSIDE FROST E26 BASE, 25A15/RS, 25A15/1, 25A15/IF, 25 WATT A15 INSIDE FROST 130 VOLT 40A15/IF/130V/2M 40 Watt A15 Inside Frost E26 Base, 40A15/F, 40A15, 40A15IF, 40A15/IF, 40A15/PLT, 40 Watt A15 Inside Frost, Halco #6018
60A15/IF/130V/2M 60 Watt A15 Inside Frost 130 Volt E26 Base -  60 Watt A15 Inside Frost 130 Volt Medium Base 2,000 Hour 25A15/IF/130V/3M 25 Watt A15 Inside Frost E26 Base - 25 Watt A15 Inside Frost 130 Volt Medium Base, 3,000 Hour 40A15/IF/130V/2M 40 Watt A15 Inside Frost E26 Base - 40 Watt A15 Inside Frost 130 Volt Medium Base, 2,000 Hour
40A19/IF/230V/2.5M 40 WATT A19 INSIDE FROST 230 VOLT E26 BASE, 40A/230V, 40A/S-230V, 40 A19 INSIDE FROST 230 VOLT MEDIUM E27 BASE, 230 VOLT LIGHT BULBS 75A19/IF/230V/2.5M 75 Watt A19 Frost 230 Volt E26 Base, 75A/230V, 75A/S-230V, 75 A19 Inside Frost 230 Volt Medium E27 Base, 230 Volt Light Bulbs 15A15/CL/130V/3M 15 Watt A15 Clear E26 Base,15A15/CL/130V/3M 15 WATT A15 CLEAR E26 BASE, 15A15/CL/BB, 15A15/CL, 15 WATT A15 CLEAR 130 VOLT, 15A15/CL/130V/3M 15 WATT A15 CLEAR E26 BASE
40A19/IF/230V/2.5M 40 WATT A19 INSIDE FROST 230 VOLT E26 BASE - 40 Watt A19 Inside Frost 230 Volt Medium Base 2,500 Hour 75A19/IF/230V/2.5M 75 Watt A19 Frost 230 Volt E26 Base - 75 Watt A19 Inside Frost 230 Volt Medium Base 2,500 Hour 15A15/CL/130V/3M 15 Watt A15 Clear E26 Base - 15 Watt A15 Clear 130 Volt Medium Base, 3,000 Hour
40A15/CL/130V/2M 40 Watt A15 Clear E26 Base, 40A/CL, BC-40A15/CL, 40A15/CL/BL, 40 Watt A15 Clear 130 Volt 15A15/IF/130V/3M 15 Watt A15 Inside Frost E26 Base,15A15/IF/130V/3M 15 WATT A15 INSIDE FROST E26 BASE, 15A15, 15A, 15A-IF, 15A/IF, 15 WATT A15 INSIDE FROST 130 VOLT Replacement Bulb for FMP #503-1055
40A15/CL/130V/2M 40 Watt A15 Clear E26 Base - 40 Watt A15 Clear 130 Volt Medium Base, 2,000 Hour 15A15/IF/130V/3M 15 Watt A15 Inside Frost E26 Base - 15 Watt A15 Inside Frost 130 Volt Medium Base, 3,000 Hour Replacement Bulb for FMP #503-1055 - 40 Watt A15 Clear 130 Volt Medium Base, 2,000 Hour
60A19/IF/230V/2.5M 60 Watt A19 Inside Frost 230 Volt E26 Base, 60A/230V, 60A/S-230V, 60 A19 Inside Frost 230 Volt Medium E27 Base, 230 Volt Light Bulbs 25A19/TRANSPARENTBLUE/120V 25 Watt Blue A19 E26 Base, 25A19TB, A19TB25, 25 Watt Transparent Blue A19, 25ATB,25A19 Transparent Blue 25A19/TRANSPARENTGREEN/130V 25 Watt Green A19 E26 Base, 25A19TG, 25 Watt Transparent Green A19, Transparent Green A19, Green Colored A19
60A19/IF/230V/2.5M 60 Watt A19 Inside Frost 230 Volt E26 Base - 60 Watt A19 Inside Frost 230 Volt Medium Base 2,500 Hour - 25 Watt Transparent Blue A19 120 Volt Medium Base, 1,250 Hour 25A19/TRANSPARENTGREEN/130V 25 Watt Green A19 E26 Base - 25 Watt Transparent Green A19 Medium Base, 2,000 Hour
25A19/TRANSPARENTRED/130V 25 Watt Red A19 E26 Base, 25ATR, 25A19TR, 25 Watt A19 Transparent Red, Transparent Red A19 25A19/TRANSPARENTYELLOW/130V 25 Watt Yellow A19 E26 Base, 25A19/TY, 25 Watt A19 Transparent Yellow, Yellow Colored A19, Tyellow A19, 25A19/TY, 25A19-TY 100A19/IF/230V/2.5M 100 WATT A19 INSIDE FROST 230 VOLT E26 BASE, 100A/230V, 100A/S-230V, 100 A19 INSIDE FROST 230 VOLT MEDIUM E27 BASE, 230 VOLT LIGHT BULBS
25A19/TRANSPARENTRED/130V 25 Watt Red A19 E26 Base - 25 Watt Transparent Red A19 Medium Base, 2,000 Hour 25A19/TRANSPARENTYELLOW/130V 25 Watt Yellow A19 E26 Base - 25 Watt Transparent Yellow A19 Medium Base, 2,000 Hour 100A19/IF/230V/2.5M 100 WATT A19 INSIDE FROST 230 VOLT E26 BASE - 100 Watt A19 Inside Frost 230 Volt Medium Base 2,500 Hour
75A21/IF/130V/5M 75 Watt Inside Frost A21 E26 Base, 75A21/IF. 75 Watt A21 Frost, 75A21 Inside Frost, 75A21,  75A21 60A19/IF/130V/2.5M 60 WATT A19 INSIDE FROST EUROPEAN DC BASE, 60 WATT A19 INSIDE FROST DOUBLE CONTACT (BA22D) EUROPEAN BASE 40A19/IF/130V/2.5M 40 WATT A19 INSIDE FROST EUROPEAN DC BASE, 40 WATT A19 INSIDE FROST DOUBLE CONTACT (BA22D) EUROPEAN BASE
75A21/IF/130V/5M 75 Watt Inside Frost A21 E26 Base - 75 Watt A21 Inside Frost Medium Base 130 Volt, 5,000 Hour 60A19/IF/130V/2.5M 60 WATT A19 INSIDE FROST EUROPEAN DC BASE - 60 Watt A19 Inside Frost 130 Volt BA22D European DC Base 2,500 Hour 40A19/IF/130V/2.5M 40 WATT A19 INSIDE FROST EUROPEAN DC BASE - 40 Watt A19 Inside Frost 130 Volt BA22D European DC Base 2,500 Hour
50-100-150W/A21/130V 3-WAY E26 BASE, 3-WAY, 3-WAYS, THREE WAY LIGHT BULB, 3 WAY BULBS, 50/A150A21/W, 50150A21DLSWRP 120V, 50/150A21 3-WAY,50/150-1PK, 50/150A/WL 12/1, #18044,#97494,#04200B, #16948-2, #S1821 40A19 Ceramic Orange 120 Volt E-26 Base, 40 Watt A-19 Ceramic Orange Bulb, Orange Light Bulb, Orange lights 25A19 Ceramic Orange 120 Volt E-26 Base, 25 Watt A-19 Ceramic Orange Bulb, Orange Light Bulb, Orange lights
50-100-150W/A21/130V 3-WAY E26 BASE - 50-100-150 Watt A21 3 Way Medium Brass Base 130 Volt, 2,500 Hour 40A19 Ceramic Orange 120 Volt E-26 Base - 40 Watt Ceramic Orange A19 Medium Base 120 Volt, 1,250 Hour 25A19 Ceramic Orange 120 Volt E-26 Base - 25 Watt Ceramic Orange A19 Medium Base 120 Volt, 1,250 Hour
40A15/CL/130V E17 INTERMEDIATE SCREW BASE FAN BULB,40A15/CL/130V E17 BASE FAN BULB, 40A15/CL/130V/E17 BASE, 40A15/N/3, 40A15-CL-E17, E17 FAN BULB, E-17 CEILING FAN BULB, E17 BASE FAN BULBS 60A15/CL/130V E17 INTERMEDIATE SCREW BASE FAN BULB, 60A15/CL/130V E17 BASE FAN BULB, 60A15/CL/130V/E17 BASE, 60A15/N/3, 60A15-CL-E17, E17 FAN BULB, E-17 CEILING FAN BULB, E17 BASE FAN BULBS 60A15/IF/130V E17 INTERMEDIATE SCREW BASE FAN BULB, 60A15/IF/130V E17 BASE FAN BULB, 60A15/IF/130V/E17 BASE, 60A15/N/IF/3, 60A15-IF-E17, E17 FAN BULB, E-17 CEILING FAN BULB, E17 BASE FAN BULBS
40A15/CL/130V E17 BASE FAN BULB - 40 Watt A15 Clear 130 Volt Intermediate (E17) Base. 1,500 Hour 60A15/CL/130V E17 INTERMEDIATE SCREW BASE FAN BULB - 60 Watt A15 Clear 130 Volt Intermediate (E17) Base, 1,500 Hour 60A15/IF/130V E17 INTERMEDIATE SCREW BASE FAN BULB - 60 Watt A15 Frost 130 Volt Intermediate (E17) Base, 1,500 Hour
40A15/IF/130V E17 INTERMEDIATE SCREW BASE FAN BULB, 40A15/IF/130V E17 BASE FAN BULB, 40A15/IF/130V/E17 BASE, 40A15/N/IF/3, 40A15-IF-E17, E17 FAN BULB, E-17 CEILING FAN BULB, E17 BASE FAN BULBS 25A15/IF/130V E17 INTERMEDIATE SCREW BASE FAN BULB,  25A15/IF/130V/E17 BASE, 25A15/N/IF/3, 25A15-IF-E17, E17 FAN BULB, E-17 CEILING FAN BULB, E17 BASE FAN BULBS 60A15/IF/130V E12 BASE FAN BULB, 60A15/IF/130V/E12 BASE, 60A15/C/IF/3, 60A15-IF-E12, E12 FAN BULB, E-12 CEILING FAN BULB, E12 BASE FAN BULBS
40A15/IF/130V E17 INTERMEDIATE SCREW BASE FAN BULB - 40 Watt A15 Frost 130 Volt Intermediate (E17) Base, 1,500 Hour 25A15/IF/130V E17 INTERMEDIATE SCREW BASE FAN BULB - 25 Watt A15 Frost 130 Volt Intermediate (E17) Base, 1,500 Hour 60A15/IF/130V E12 BASE FAN BULB - 60 Watt A15 Frost 130 Volt Candelabra (E12) Base, 1,500 Hour
40A15/IF/130V E12 BASE FAN BULB, 40A15/IF/130V/E12 BASE, 40A15/C/IF/3, 40A15-IF-E12, E12 FAN BULB, E-12 CEILING FAN BULB, E12 BASE FAN BULBS 25A15/IF/130V E12 BASE FAN BULB, 25A15/IF/130V/E12 BASE, 25A15/C/IF/3, 25A15-IF-E12, E12 FAN BULB, E-12 CEILING FAN BULB, E12 BASE FAN BULBS 60A15/SW/120V E12 BASE FAN BULB, 60A15/SW/120V/E12 BASE, 60A15/C/SW/3, 60A15-SW-E12, E12 FAN BULB, E-12 CEILING FAN BULB, E12 BASE FAN BULBS
40A15/IF/130V E12 BASE FAN BULB - 40 Watt A15 Frost 130 Volt Candelabra (E12) Base, 1,500 Hour 25A15/IF/130V E12 BASE FAN BULB - 25 Watt A15 Frost 130 Volt Candelabra (E12) Base, 1,500 Hour 60A15/SW/120V E12 BASE FAN BULB - 60 Watt A15 Soft White 120 Volt Candelabra (E12) Base, 1,500 Hour
   
 
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