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A21 A23
"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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75A19/IF/130V/4M A19 INSIDE FROST E26 BASE 25A19/IF/130V/4M 25 Watt A19 Inside Frost E26 Base
Our Price: $0.36
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Our Price: $0.36
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75A19/IF/130V/4M A19 INSIDE FROST E26 BASE, 75A19IF, 75 WATT A19 INSIDE FROST 4,000 HOUR MEDIUM BASE 130 VOLT 25A19/IF/130V/4M 25 Watt A19 Inside Frost E26 Base, 25A19IF, 25 Watt A19 Inside Frost 4,000 Hour Medium Base
75A19/IF/130V/4M A19 INSIDE FROST E26 BASE - 75 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
75A19/CL/130V/5M 75 Watt A19 Clear E26 Base 25A19/CL/130V/5M 25 Watt A19 Clear E26 Base
Our Price: $0.37 Our Best Value!
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Our Price: $0.37 Our Best Value!
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75A19/CL/130V/5M 75 Watt A19 Clear E26 Base, 75A/CL, 75A19/CL, 75 Watt A19 Clear 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 - 75 Watt A19 Clear 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 40A19 Ceramic Orange 120 Volt E-26 Base
Our Price: $0.37 Our Best Value!
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Our Price: $0.51
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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 40A19 Ceramic Orange 120 Volt E-26 Base, 40 Watt A-19 Ceramic Orange Bulb, Orange Light Bulb, Orange lights
25A19/IF/130V/5M 25 Watt  A19 Inside Frost E26 Base - 25 Watt A19 Inside Frost 130 Volt Medium Base,  5,000 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 60A19/IF/230V/2.5M 60 WATT A19 INSIDE FROST 230 VOLT E26 BASE
Our Price: $0.51
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Our Price: $0.58
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25A19 Ceramic Orange 120 Volt E-26 Base, 25 Watt A-19 Ceramic Orange Bulb, Orange Light Bulb, Orange lights 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 Ceramic Orange 120 Volt E-26 Base - 25 Watt Ceramic Orange A19 Medium Base 120 Volt, 1,250 Hour 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
75A19/IF/230V/2.5M 75 WATT A19 INSIDE FROST 230 VOLT E26 BASE 100A19/IF/230V/2.5M 100 WATT A19 INSIDE FROST 230 VOLT E26 BASE
Our Price: $0.58
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Our Price: $0.58
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75A19/IF/230V/2.5M 75 WATT A19 INSIDE FROST 230 VOLT E26 BASE, 75A/230V, 75A/S-230V, 75 A19 INSIDE FROST 230 VOLT MEDIUM E27 BASE, 230 VOLT LIGHT BULBS 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
75A19/IF/230V/2.5M 75 WATT A19 INSIDE FROST 230 VOLT E26 BASE - 75 Watt A19 Inside Frost 230 Volt Medium Base 2,500 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
25A15/CL/130V/3M 25 Watt A15 Clear E26 Base 40A15/CL/130V/2M 40 Watt A15 Clear E26 Base
Our Price: $0.76
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Our Price: $0.76
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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 40A15/CL/130V/2M 40 Watt A15 Clear E26 Base, 40A/CL, BC-40A15/CL, 40A15/CL/BL, 40 Watt A15 Clear 130 Volt
25A15/CL/130V/3M 25 Watt A15 Clear E26 Base - 25 Watt A15 Clear 130 Volt E26 Base, 3,000  Hour 40A15/CL/130V/2M 40 Watt A15 Clear E26 Base - 40 Watt A15 Clear 130 Volt E26 Base, 3,000 Hour
25A15/IF/130V/3M 25 Watt A15 Inside Frost E26 Base 40A15/IF/130V 40 Watt A15 Inside Frost E26 Base
Our Price: $0.76
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Our Price: $0.76
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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 40 Watt A15 Inside Frost E26 Base, 40A15/F, 40A15, 40A15IF, 40A15/IF, 40A15/PLT, 40 Watt A15 Inside Frost, Halco #6018
25A15/IF/130V/3M 25 Watt A15 Inside Frost E26 Base - 25 Watt A15 Inside Frost 130 Volt E26 Base, 3,000 Hour 40A15/IF/130V 40 Watt A15 Inside Frost E26 Base - 40 Watt A15 Inside Frost 130 Volt E26 Base, 3,000 Hour
15A15/CL/130V/3M 15 Watt A15 Clear E26 Base 15A15/IF/130V/3M 15 Watt A15 Inside Frost E26 Base
Our Price: $0.78
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Our Price: $0.78
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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 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
15A15/CL/130V/3M 15 Watt A15 Clear E26 Base - 15 Watt A15 Clear 130 Volt Medium Base, 3,000 Hour 15A15/IF/130V/3M 15 Watt A15 Inside Frost E26 Base - 15 Watt A15 Inside Frost 130 Volt Medium Base, 3,000 Hour
15A15/IF/12V 15 Watt 12 Volt A15 Inside Frost E26 Base 60A15/CL/130V 60 Watt A15 Clear 130 Volt E26 Base
Our Price: $0.80
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Our Price: $0.85
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15A15/IF/12V 15 Watt 12 Volt A15 Inside Frost E26 Base,15A15/IF/12V E26 Base, 15A15/IF/12V, 15A15/12V, Rough Service Bulb 12V 15W 60A15/CL/130V 60 Watt A15 Clear 130 Volt E26, 60A15/CL,60 Watt A-15 Clear, A-15 Clear 60 Watt, A15CL60
15A15/IF/12V 15 Watt 12 Volt A15 Inside Frost E26 Base - 15 Watt A15 Inside Frost 12 Volt E26 Base, 2,500 Hour
60A15/CL/130V 60 Watt A15 Clear 130 Volt E26 Base - 60 Watt A15 Clear 130 Volt E26  Base, 2,000 Hour
60A15/IF/130V/2.5M 60 Watt A15 Inside Frost 130 Volt E26 Base 40A19/IF/230V/2.5M 40 WATT A19 INSIDE FROST 230 VOLT E26 BASE
Our Price: $0.85
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Our Price: $0.94
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60A15/IF/130V/2.5M 60 Watt A15 Inside Frost 130 Volt E26 Base, 60A15,A15FR60,60A15/IF,60A15/FR/3/CD1, 02095-SU, Halco #6118 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
60A15/IF/130V/2M 60 Watt A15 Inside Frost 130 Volt E26 Base -  60 Watt A15 Inside Frost 130 Volt E26 Base 2,000 Hour 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
Replacement Bulb for FMP #503-1055 25A19/IF/12V 25 Watt 12 Volt A19 E26 Base
Our Price: $0.95
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Our Price: $1.09
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Replacement Bulb for FMP #503-1055 25A19/IF/12V 25 Watt 12 Volt A19 E26 Base, 25A19/IF/12V 25 Watt 12 Volt A19 Inside Frost E26 Base,25A19/IF/12V E26 Base, 25A19/IF/12V, 25A19/12V, Rough Service Bulb 12V 25W A19
Replacement Bulb for FMP #503-1055 - 40 Watt A15 Clear 130 Volt Medium Base, 2,000 Hour 25A19/IF/12V 25 Watt 12 Volt A19 Inside Frost E26 Base - 25 Watt A19 Inside Frost 12 Volt E26 Base, 2,500 Hour
50A19/IF/12V 50 Watt 12 Volt A19 E26 Base 100A19/IF/12V 100 Watt 12 Volt A19 E26 Base
Our Price: $1.09
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Our Price: $1.09
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50A19/IF/12V 50 Watt 12 Volt A19 E26 Base, 50A19/IF/12V 50 Watt 12 Volt A19 Inside Frost E26 Base,50A19/IF/12V E26 Base, 50A19/IF/12V, 50A19/12V, Rough Service Bulb 12V 50W A19 100A19/IF/12V 100 Watt 12 Volt A19 E26 Base, 100A19/IF/12V 100 Watt 12 Volt A19 Inside Frost E26 Base,100A19/IF/12V E26 Base, 100A19/IF/12V, 100A19/12V, Rough Service Bulb 12V 100W A19
50A19/IF/12V 50 Watt 12 Volt A19 Inside Frost E26 Base - 50 Watt A19 Inside Frost 12 Volt E26 Base, 2,500 Hour
100A19/IF/12V 100 Watt 12 Volt A19 Inside Frost E26 Base - 100 Watt A19 Inside Frost 12 Volt E26 Base, 2,500 Hour
25A19/TB/120V 25 Watt A19 Blue E26 Base 25A19/TG/120V 25 Watt A19 Green E26 Base
Our Price: $1.26
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Our Price: $1.26
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25A19/TB/120V 25 Watt A19 Blue E26 Base, 25A19TB, A19TB25, 25 Watt Transparent Blue A19, 25ATB,25A19 Transparent Blue,25A19TB 25A19/TG/120V 25 Watt A19 Green E26 Base, 25A19TG, A19TG25, 25 Watt Transparent Green A19, 25ATG,25A19 Transparent Green,25A19TG
25A19/TB/120V - 25 Watt Transparent Blue A19 120 Volt E26 Base, 2,000 Hour
25A19/TG/120V - 25 Watt Transparent Green A19 120 Volt E26 Base, 2,000 Hour
25A19/TR/120V 25 Watt A19 Red E26 Base 25A19/TY/120V 25 Watt A19 Yellow E26 Base
Our Price: $1.26
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Our Price: $1.26
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25A19/TR/120V 25 Watt A19 Red E26 Base,25A19/TRANSPARENTRED/130V 25 Watt Red A19 E26 Base, 25ATR, 25A19TR, 25 Watt A19 Transparent Red, Transparent Red A19 25A19/TY/120V 25 Watt A19 Yellow E26 Base, 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
25A19/TR/120V - 25 Watt Transparent Red A19 120 Volt E26 Base, 2,000 Hour 25A19/TY/120V - 25 Watt Transparent Yellow A19 120 Volt E26 Base, 1,250 Hour
25A19/TRANSPARENTPURPLE/130V 25 Watt Purple A19 E26 Base 75A21/IF/130V/5M 75 Watt Inside Frost A21 E26 Base
Our Price: $1.26
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Our Price: $1.29
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25A19/TRANSPARENTPURPLE/130V 25 WATT PURPLE A19 E26 BASE, 25A19TP, 25A19/TPURPLE, 25 WATT A19 TRANSPARENT PURPLE 75A21/IF/130V/5M 75 Watt Inside Frost A21 E26 Base, 75A21/IF. 75 Watt A21 Frost, 75A21 Inside Frost, 75A21,  75A21
25A19/TRANSPARENTPURPLE/130V 25 WATT PURPLE A19 E26 BASE - 25 Watt Transparent Purple A19 Medium Base, 2,000 Hour 75A21/IF/130V/5M 75 Watt Inside Frost A21 E26 Base - 75 Watt A21 Inside Frost Medium Base 130 Volt, 5,000 Hour
   
 
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