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You are here: Home > Miniature Bulbs By Base > Insert & Twist Base > 9mm Diameter Bayonet Base > Miniature Bayonet Base (BA9s)

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#45 Miniature Bulb Ba9S Base #55 Miniature Bulb Ba9S Base
Our Price: $0.26
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Our Price: $0.28
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#45 Miniature Bulb Ba9S Base, T3 1/4 M SCREW 3.2V .35A .5CP, 45, #45, #45 Bulb, #45 Lamp, #45 Miniature Lamp, #45 Indicator,6240-00-050-4520,#6240-00-050-4520,#45 Automotive Bulb,#45 Automotive Lamp,#45 Mini Bulb,#45 Mini Lamp, CEC#45 #55 Miniature Bulb Ba9s Base, G4 1/2 M BAY 7V .41A 2CP, 6VC43,#6VC43,55, #55, #55 Miniature, #55 Bulb, #55 Lamp, #55 Indicator, Eiko#40766,#55 Mini Bulb,#55 Mini Lamp,#55 Auto Bulb,#55 Automotive Bulb,#55 Automotive Lamp,CEC#55
#45 Miniature Bulb Ba9S Base - 3.2 Volt 0.35 Amp 1.12 Watt T3-1/4 Ba9S Base, 3,000 Hour #55 Miniature Bulb Ba9s Base - 7.0 Volt .41 Amp 2.87 Watt G4-1/2 Ba9S Base, 500 Hour
#756 Miniature Bulb Ba9S Base #274020 GM (General Motors) Replacement Bulb
Our Price: $0.28
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Our Price: $0.29
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#756 Miniature Bulb Ba9S Base,#756 MINIATURE BULB BA9S BASE, T3 1/4 M BAY 14V .08A .31CP,#756, 756, #756 BULB, #756 LAMP, #756 MINIATURE, #756 MINIATURE LAMP, #756 INDICATOR, EIKO# 40934 #274020 GM (General Motors) Replacement Bulb, replacement bulb for GM # 274020, T3 1/4 M BAY 14.4V .12A .75CP, #274020 bulb, replacement lamp for GM #274020
#756 Miniature Bulb Ba9S Base - 14 Volt 0.08 Amp 1.12 Watt T3-1/4, Miniature Bayonet Base, 15,000 Hour #274020 GM (General Motors) Replacement Bulb - 14.4 Volt 0.12 Amp 1.728 Watt T3-1/4 Miniature Bayonet (BA9s) Base Lamp 1,000 Hour
#1892 Miniature Bulb Ba9S Base #127934 GM (General Motors) Replacement Bulb
Our Price: $0.29
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Our Price: $0.30
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#1892 Miniature Bulb Ba9S Base, #1892, 1892, #1892 Bulb, #1892 Lamp, #1892 Miniature, #1892 Miniature Lamp, Eiko #40412 #127934 GM (General Motors) Replacement Bulb,#127934 bulb,#127934 automotive bulb,#127934 lamp,#127934 indicator
#1892 Miniature Bulb Ba9S Base - 14.4 Volt 0.12 Amp 1.728 Watt T3-1/4 Miniature Bayonet Base, 1,000 Hour #127934 GM (General Motors) Replacement Bulb - 14.0 Volt .24 Amp 3.36 Watt G4-1/2 Ba9S Base, 500 Hour
#9428049 GM (General Motors) Replacement Bulb #53 Miniature Bulb Ba9S Base
Our Price: $0.30
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Our Price: $0.30
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#9428049 GM (General Motors) Replacement Bulb,#9428049 Bulb, #9428049 Replacement Lamp,#9428049 Indicator #53 MINIATURE BULB BA9S BASE,288730,520053 MARINE BULB,G3 1/2 M BAY 14.4V .12A 1CP,1E760,#1E760,53, #53, #53 BULB, #53 LAMP, #53 MINIATURE LAMP, #53 INDICATOR, EIKO #40761,6240-00-013-1282,#6240-00-013-1282
#9428049 GM (General Motors) Replacement Bulb - 14 Volt 0.08 Amp 1.12 Watt T3-1/4, Miniature Bayonet Base, 15,000 Hour #53 MINIATURE BULB BA9S BASE - 14.4 Volt 0.12 Amp 1.728 Watt G3-1/2 Miniature Bayonet Base 1,000 Hour
#57 Miniature Bulb Ba9S Base #1847 Miniature Bulb Ba9S Base
Our Price: $0.30
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Our Price: $0.31
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#57 Miniature Bulb Ba9S Base, 520057 marine bulb, 288748 marine bulb, G6 DC Bay 14V .024A 6CP, 6VC44,#6VC44,57, #57, #57 Bulb, #57 Lamp, #57 Miniature, #57 Indicator, Eiko #40771, NSN# 6240-00-012-7934,6240-00-012-7934,#57 Automotive Bulb,CEC#57 #1847 Miniature Bulb Ba9S Base, T3 1/4 M BAY 6.3V .15A .38CP, #1847, 1847, #1847 Bulb, #1847 Lamp, #1847 Miniature Lamp, #1847 Indicator, Eiko #40390,#1847 Mini Bulb, #1847 Mini Lamp, #1847 Auto Bulb, #1847 Automotive Bulb, #1847 Auto Bulb, CEC#1847
#57 Miniature Bulb Ba9S Base - 14.0 Volt .24 Amp 3.36 Watt G4-1/2 Ba9S Base, 500 Hour #1847 Miniature Bulb Ba9S Base - 6.3 Volt 0.15 Amp 0.945 Watt T-3-1/4 Ba9S Base, 5,000 Hour
#755 Miniature Bulb Ba9s Base #1850 Miniature Bulb Ba9S Base
Our Price: $0.33
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Our Price: $0.34
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#755 Miniature Bulb Ba9s Base, T3 1/4 M BAY 6.3V .15A .33CP, 755, #755, #755 Bulb, #755 Lamp, #755 Miniature, #755 Miniature Lamp, #755 Indicator, Eiko# 40932 #1850 Miniature Bulb Ba9S Base,#1850 MINIATURE BULB BA9S BASE, T3 1/4 M BAY 5V .09A .25CP, #1850, 1850, #1850 BULB, #1850 LAMP, #1850 MINIATURE, #1850 MINIATURE LAMP, #1850 INDICATOR, EIKO #40394
#755 Miniature Bulb Ba9s Base - 6.30 Volt 0.15 Amp 0.945 Watt T3-1/4, Miniature Bayonet Base, 20,000 Hour #1850 Miniature Bulb Ba9S Base - 5 Volt .09 Amp 0.45 Watt T3-1/4 Miniature Bayonet Base, 1,500 Hour
#1888 Miniature Bulb BA9s Base #44B Blue Miniature Bulb Ba9S Base
Our Price: $0.35
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Our Price: $0.35
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#1888 Miniature Bulb BA9s Base, T3 1/4 M BAY 7V .5A 2CP,#1888, 1888, #1888 Bulb, #1888 Lamp, #1888 Miniature, #1888 Miniature Lamp, #1888 Indicator, Eiko #40406 #44B Blue Miniature Bulb Ba9S Base, 44B, #44B, #44B Miniature, #44B Miniature Lamp, #44B Bulb, #44B Lamp, Blue T3 1/4 M Bay 6.3V .25A .9CP,Eiko#01347,#44-B Miniature Bulb,#44-B Mini Bulb,#44-B Mini Lamp,#44-B Automotive Bulb,#44-B Automotive,Eiko #44-B
#1888 Miniature Bulb BA9s Base - 7 Volt .5 Amp 3.5 Watt T3-1/4 BA9s Base, 1,500 Hour #44B Blue Miniature Bulb Ba9S Base - 6.3 Volt .25 Amp 1.575 Watt Blue T3-1/4 Ba9S Base, 3,000 Hour
#44G Green Miniature Bulb Ba9S Base #44O Orange Miniature Bulb Ba9S Base
Our Price: $0.35
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Our Price: $0.35
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#44G Green Miniature Bulb Ba9S Base, 44G, #44G, #44G Miniature, #44G Miniature Lamp, #44G Bulb, #44G Lamp, Green T3 1/4 M Bay 6.3V .25A .9CP,Eiko#01349,#44-G Miniature Bulb,#44-G Mini Bulb,#44-G Mini Lamp,#44-G Automotive Bulb,#44-G Automotive,Eiko #44-G #44O Orange Miniature Bulb Ba9S Base, 44O, #44O, #44O Miniature, #44O Miniature Lamp, #44O Bulb, #44O Lamp, Orange T3 1/4 M Bay 6.3V .25A .9CP,#44-O Miniature Bulb,#44-O Mini Bulb,#44-O Mini Lamp,#44-O Automotive Bulb,#44-O Automotive,CEC #44O Miniature
#44G Green Miniature Bulb Ba9S Base - 6.3 Volt .25 Amp 1.575 Watt Green T3-1/4 Ba9S Base, 3,000 Hour #44O Orange Miniature Bulb Ba9S Base - 6.3 Volt .25 Amp 1.575 Watt Orange T3-1/4 Ba9S Base, 3,000 Hour
#44R Red Miniature Bulb Ba9S Base #1816 Miniature Bulb Ba9S Base
Our Price: $0.35
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Our Price: $0.37
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#44R Red Miniature Bulb Ba9S Base, 44R, #44R, #44R Miniature, #44R Miniature Lamp, #44R Bulb, #44R Lamp, Red T3 1/4 M Bay 6.3V .25A .9CP,Eiko#00027,#44-R Miniature Bulb,#44-R Mini Bulb,#44-R Mini Lamp,#44-R Automotive Bulb,#44-R Automotive,Eiko #44-R #1816 Miniature Bulb Ba9S Base, 1816, #1816, #1816 Miniature, #1816 Lamp, #1816 Bulb, #1816 Miniature Lamp, EIKO# 40362
#44R Red Miniature Bulb Ba9S Base - 6.3 Volt .25 Amp 1.575 Watt Red T3-1/4 Ba9S Base, 3,000 Hour #1816 Miniature Bulb Ba9S Base - 13 Volt .33 Amp 4.29 Watt T3-1/4 Miniature Bayonet Base, 1,000 Hour
#1864 MINIATURE BULB BA9S BASE #1815 Miniature Bulb Ba9S Base
Our Price: $0.37
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Our Price: $0.37
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#1864 MINIATURE BULB BA9S BASE, T3 1/4 M BAY 28V .17A 3CP, #1864, #1864 BULB, #1864 LAMP, #1864 MINIATURE, #1864 MINIATURE LAMP, #1864 INDICATOR, EIKO#40398 #1813 Miniature Bulb Ba9S Base, #1813, 1813, #1813 Bulb, #1813 Lamp, #1813 Miniature, #1813 Miniature Lamp, #1813 Indicator, EIKO #40358
#1864 MINIATURE BULB BA9S BASE - 28 Volt .17 Amp 4.76 Watt T1-3/4,  Miniature Bayonet Base, 1,500 Hour #1815 Miniature Bulb Ba9S Base - 14.4 Volt 0.1 Amp 1.44 Watt T3-1/4 Miniature Bayonet Base, 1,000 Hour
#9416927 GM (General Motors) Replacement Bulb #316 Miniature Bulb Ba9S Base
Our Price: $0.37
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Our Price: $0.37
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#9416927 GM (General Motors) Replacement Bulb, T3 1/4 M BAY 14V .33A 2CP, #9416927, 9416927, #9416927 Bulb, #9416927 Lamp, #9416927 Miniature, #9416927 Miniature Lamp, #9416927 Indicator, Replacement for GM#9416927 #316 Miniature Bulb Ba9S Base, T3 1/4 M BAY 6V .7A 3.4CP, 316, #316, #316 MINIATURE, #316 LAMP, #316 MINIATURE LAMP, #316 BULB, #316 INDICATOR
#9416927 GM (General Motors) Replacement Bulb - 14 Volt .33 Amp 4.62 Watt T3-1/4 Miniature Bayonet Base, 7,500 Hour #316 Miniature Bulb Ba9S Base - 6 Volt 0.70 Amp 4.20 Watt T-3 1/4 Miniature Bayonet Base, 500 Hour
#1893 Miniature Bulb Ba9S Base #1819 Miniature Bulb Ba9S Base
Our Price: $0.37
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Our Price: $0.38
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#1893 Miniature Bulb BA9s Base,#1893 MINIATURE BULB BA9S BASE, T3 1/4 M BAY 14V .33A 2CP, #1893, 1893, #1893 BULB, #1893 LAMP, #1893 MINIATURE, #1893 MINIATURE LAMP, #1893 INDICATOR, EIKO #40413 #1819 Miniature Bulb Ba9S Base, T3 1/4 M BAY 28V .04A .34CP, 1819, #1819, #1819 Miniature, #1819 Bulb, #1819 Lamp, #1819 Miniature Lamp, #1819 Indicator, Eiko# 40366,#1819 Mini Bulb, #1819 Mini Lamp,#1819 Auto Bulb,#1819 Automotive Bulb,Eiko#1819
#1893 Miniature Bulb BA9s Base - 14.0 Volt .33 Amp 4.62 Watt T3-1/4 Miniature Bayonet Base, 7,500 Hour #1819 Miniature Bulb Ba9S Base - 28 Volt .04 Amp 1.12 Watt T3-1/4 Ba9S Base, 2,500 Hour
#274004 GM (General Motors) Replacement Bulb #1818 Miniature Bulb Ba9S Base
Our Price: $0.39
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Our Price: $0.39
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#274004 GM (General Motors) Replacement Bulb,#274004 Replacement Lamp,274004 Indicator,#274004 Lamp,#274004 Bulb #1818 Miniature Bulb Ba9S Base,T3 1/4 M BAY 24V .17A 3.3CP,#1818, 1818, #1818 BULB, #1818 LAMP, #1818 MINIATURE, #1818 MINIATURE LAMP, #1818 INDICATOR, EIKO #40364
#274004 GM (General Motors) Replacement Bulb - 14.4 Volt 0.135 Am 1.872 Watt G3-1/2 Miniature Bayonet Base,  2000 Hour #1818 MINIATURE BULB BA9S BASE - 24 Volt 0.17 Amp 4.08 Watt T3-1/4 Miniature Bayonet Base, 250 Hour
#44 Miniature Bulb Ba9S Base #43 Miniature Bulb Ba9S Base
Our Price: $0.40
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Our Price: $0.40
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#44 Miniature Bulb BA9s Base, T3 1/4 M BAY 6.3V .25A .9CP, 6VC35,#6VC35,44, #44, #44 BULB, #44 MINIATURE, #44 MINIATURE LAMP, #44 LAMP, #44 INDICATOR, EIKO# 40716,6240-00-057-2887,#6240-00-057-2887 #43 Miniature Bulb Ba9S Base, T3 1/4 Min Bay 2.5 V .5A .5CP, 43, #43, #43 Bulb, #43 Lamp, #43 Miniature Lamp, #43 Indicator, Eiko#40706,#43 Automotive Bulb,#43 Automotive Lamp,#43 Mini Bulb,#43 Mini Lamp, 6240-00-155-7929,#6240-00-155-7929,CEC#43
#44 Miniature Bulb Ba9s Base - 6.3 Volt .25 Amp 1.575 Watt T3-1/4 Ba9S Base, 3,000 Hour #43 Miniature Bulb Ba9S Base - 2.5 Volt .5 Amp 1.25 Watt T3-1/4 Ba9S Base, 3,000 Hour
#356 Miniature Bulb Ba9s Base #757 Miniature Bulb Ba9s Base
Our Price: $0.40
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Our Price: $0.42
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#356 Miniature Bulb Ba9s Base, G3 1/2 M BAY 28V .17A 3.5CP, #356, 356, #356 Bulb, #356 Miniature, #356 Lamp, #356 Miniature Lamp, #356 Miniature Lamps, #356 Indicator, EIKO# 40636,#356 Mini Bulb,#356 Mini Lamp,#356 Automotive Bulb,CEC#356 #757 Miniature Bulb Ba9s Base, T3 1/4 M BAY 28V .08A .62CP,#757, 757, #757 Bulb, #757 Lamp, #757 Miniature, #757 Miniature Lamp, #757 Indicator, Eiko# 40936
#356 Miniature Bulb Ba9s Base - 28 Volt 0.17 Amp 4.76 Watt G3-1/2 Ba9S Base, 500 Hour #757 Miniature Bulb Ba9s Base - 28 Volt 0.08 Amp 2.24 Watt T3-1/4, Miniature Bayonet Base, 15,000 Hour
   
 
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BA9s Single Contact Miniature Bayonet Base miniature light bulbs have a single contact base with a diameter of 0.355" or 9.017 millimeters and a length of 0.53" or 13.462 millimeters. Bayonet bases or caps are often abbreviated BA, with a number after. The number refers to the diameter of the base e.g., BA9s is a 9 mm diameter bayonet base bulb. The lower-case letter s specifies that the bulb has a single contact on the bottom of the base. The BA9s base has one contact on the bottom and two parallel lugs on opposing sides of the base 180 degrees apart. Other International designations for the Ba9s base is IEC (International Electrotechnical Commission) # 7004-14 and DIN (German Institute for Standardization) # 49715.