12.8V AC Light Bulbs | McMaster-Carr

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	Base Type Base Type


Bayonet	Double End Cap

Festoon	Index

Rigid Loop	Screw-On Terminal

Wedge

	Bulb Shape Bulb Shape


Tubular	Spotlight/ Floodlight

Tapered

	Color Color

	Clear		Frosted
	Red		Green
	Blue		Yellow
	Amber		Purple

	Voltage Voltage	Show

12.8V AC

	Voltage Voltage	Hide

	Wattage Wattage

	Bulb Trade Number Bulb Trade Number

	Current Current

	Bulb Material Bulb Material

Glass

	Bulb Diameter Bulb Diameter

	Overall Length Overall Length

	Rated Life @ 3 Hours per Day Rated Life @ 3 Hours per Day

	Bulb Shape Number Bulb Shape Number

	Rated Life Rated Life

	Base Number Base Number

BA15d

BA15s

BAY15d

	Beam Spread Beam Spread


Sphere	Wide

	Contact Style Contact Style

Single

Double

	Light Technology Light Technology

Incandescent

	Base Diameter Base Diameter

	Bayonet Base Size Bayonet Base Size

	Small

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Beam Angle Beam Angle

260°

Not Rated

	Minimum Temperature Minimum Temperature

Not Rated

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89 Products

About Brightness

About Light Appearance

Single-Contact Base with Tapered Bulb

Double-Contact Base with Tapered Bulb

Small

Pins on either side of the base lock these bulbs into sockets. These bulbs are sized to fit tight spaces such as indicators and vehicle lights. Brightness is measured in lumens; the higher the lumens, the brighter the bulb.

Incandescent bulbs are traditional light bulbs.

Single Contact—Small Base (0.59" Base Dia.)
Bulb Trade Number	Voltage	Wattage	Current	Light Technology	Rated Life, hrs.	Bulb Dia.	O'all Lg.	Color	Pkg. Qty.		Pkg.
Tapered Bulb
93	12.8V AC/12.8V DC	13.3W	1.04A	Incand.	Not Rated	1"	2"	Clear	10	0000000	00000
93IF	12.8V AC/12.8V DC	13.3W	1.04A	Incand.	Not Rated	1"	2"	Frosted	10	000000	00000
105	12.8V AC/12.8V DC	12.8W	1A	Incand.	Not Rated	3/4"	1 3/4"	Clear	10	00000000	0000
199	12.8V AC/12.8V DC	28.8W	2.25A	Incand.	Not Rated	1"	2"	Clear	10	0000000	0000
1003	12.8V AC/12.8V DC	12W	0.94A	Incand.	Not Rated	3/4"	1 3/4"	Clear	10	00000000	0000
1003LL	12.8V AC/12.8V DC	12W	0.94A	Incand.	Not Rated	3/4"	1 3/4"	Clear	10	00000000	00000
1073	12.8V AC/12.8V DC	23W	1.8A	Incand.	Not Rated	1"	2"	Clear	10	0000000	0000
1093	12.8V AC/12.8V DC	15.2W	1.19A	Incand.	Not Rated	1"	2"	Clear	10	0000000	00000
1139	12.8V AC/12.8V DC	13.3W	1.04A	Incand.	Not Rated	1.38"	2 1/4"	Clear	10	00000000	00000
1139IF	12.8V AC/12.8V DC	13.3W	1.04A	Incand.	Not Rated	1.38"	2 1/4"	Frosted	10	00000000	00000
1141	12.8V AC/12.8V DC	18.4W	1.44A	Incand.	Not Rated	1"	2"	Clear	10	00000000	0000
1141A	12.8V AC/12.8V DC	18.4W	1.44A	Incand.	Not Rated	1"	2"	Amber	10	0000000	0000
1141IF	12.8V AC/12.8V DC	18.4W	1.44A	Incand.	Not Rated	1"	2"	Frosted	10	000000	00000
1141LL	12.8V AC/12.8V DC	18.4W	1.44A	Incand.	Not Rated	1"	2"	Clear	10	000000	00000
1156	12.8V AC/12.8V DC	26.9W	2.1A	Incand.	Not Rated	1"	2"	Clear	10	0000000	0000
1156A	12.8V AC/12.8V DC	26.9W	2.1A	Incand.	Not Rated	1"	2"	Amber	10	000000	00000
1156LL	12.8V AC/12.8V DC	26.9W	2.1A	Incand.	Not Rated	1"	2"	Clear	10	000000	00000
1156NA	12.8V AC/12.8V DC	26.9W	2.1A	Incand.	Not Rated	1"	2"	Amber	10	00000000	00000
1159	12.8V AC/12.8V DC	20.5W	1.6A	Incand.	Not Rated	1"	2"	Clear	10	00000000	00000
2396	12.8V AC/12.8V DC	28.5W	2.23A	Incand.	Not Rated	1"	2"	Clear	10	00000000	00000
Double Contact—Small Base (0.59" Base Dia.)
Tapered Bulb
94	12.8V AC/12.8V DC	13.3W	1.04A	Incand.	Not Rated	1"	2"	Clear	10	0000000	0000
104	12.8V AC/12.8V DC	12.8W	1A	Incand.	Not Rated	3/4"	1 3/4"	Clear	10	00000000	0000
1004	12.8V AC/12.8V DC	12W	0.94A	Incand.	Not Rated	3/4"	1 3/4"	Clear	10	00000000	0000
1076	12.8V AC/12.8V DC	23W	1.8A	Incand.	Not Rated	1"	2"	Clear	10	0000000	0000
1076IF	12.8V AC/12.8V DC	23W	1.8A	Incand.	Not Rated	1"	2"	Frosted	10	0000000	00000
1142	12.8V AC/12.8V DC	18.4W	1.44A	Incand.	Not Rated	1"	2"	Clear	10	000000	0000
1156DC	12.8V AC/12.8V DC	26.9W	2.1A	Incand.	Not Rated	1"	2"	Clear	10	000000	0000

Dual-Filament Bayonet Base Miniature Light Bulbs

Bulbs have two filaments, which operate at two brightness levels. The first filament illuminates a light and the second emits a brighter light similar to a tail light and brake light.

Double Contact—Small Base (0.59" Dia.)
Bulb Trade Number	Voltage	Wattage	Brightness, lumens	Current	Light Technology	Light Setting	Bulb Material	Color	Rated Life, hrs.	Bulb Dia.	O'all Lg.	Bulb Shape No.	Pkg. Qty.		Pkg.
Tapered Bulb
1176	12.8V AC 12.8V DC 14V AC 14V DC	8.26W 17.15W	75 264	0.59A 1.34A	Incand.	2 Way	Glass	Clear	1,500 300	1"	2"	S8	10	00000000	00000

Wedge Base Miniature Light Bulbs

Tubular

Tapered

Medium

Wide

These bulbs are sized to fit tight spaces such as indicators and vehicle lights. Brightness is measured in lumens; the higher the lumens, the brighter the bulb.

Krypton bulbs are known for generating a bright light, such as a flash in a camera. They last longer than incandescent bulbs.

Incandescent bulbs are traditional light bulbs.

Tubular Bulb—Medium Base (0.37" Dia.)
Bulb Trade Number	Voltage	Wattage	Brightness, lumens	Current	Light Technology	Bulb Material	Color	Rated Life, hrs.	Bulb Dia.	O'all Lg.	Bulb Shape No.	Pkg. Qty.		Pkg.
901	12.8V AC/12.8V DC	4W	47	0.31A	Incand.	Glass	Clear	Not Rated	0.63"	1.49"	T5	10	00000000	000000
912	12.8V AC/12.8V DC	12.8W	151	1A	Incand.	Glass	Clear	Not Rated	0.63"	1.49"	T5	10	00000000	00000
912F	12.8V AC/12.8V DC	12.8W	138	1A	Incand.	Glass	Clear	Not Rated	0.63"	1.49"	T5	10	00000000	00000
918	12.8V AC/12.8V DC	7.2W	82	0.56A	Incand.	Glass	Clear	Not Rated	0.63"	1.49"	T5	10	00000000	00000
920	12.8V AC/12.8V DC	15.4W	126	1.2A	Incand.	Glass	Clear	Not Rated	0.63"	1.49"	T5	10	00000000	00000
921	12.8V AC/12.8V DC	17.9W	264	1.4A	Incand.	Glass	Clear	Not Rated	0.63"	1.49"	T5	10	00000000	00000
921F	12.8V AC/12.8V DC	17.9W	264	1.4A	Incand.	Glass	Frosted	Not Rated	0.63"	1.49"	T5	10	00000000	00000
921LL	12.8V AC/12.8V DC	17.9W	264	1.4A	Incand.	Glass	Clear	Not Rated	0.63"	1.49"	T5	10	00000000	00000
921NA	12.8V AC/12.8V DC	17.9W	199	1.4A	Incand.	Glass	Amber	Not Rated	0.63"	1.49"	T5	10	00000000	00000
922	12.8V AC/12.8V DC	12.5W	189	0.98A	Incand.	Glass	Clear	Not Rated	0.63"	1.49"	T5	10	00000000	0000
923	12.8V AC/12.8V DC	11.6W	157	0.91A	Incand.	Glass	Clear	Not Rated	0.63"	1.49"	T5	10	00000000	00000
3652	12.8V AC/12.8V DC	5W	75	0.37A	Incand.	Glass	Clear	Not Rated	0.39"	1.06"	T3 1/4	10	00000000	00000
Tapered Bulb—Medium Base (0.37" Dia.)
3456LL	12.8V AC/12.8V DC	28.5W	503	2.23A	Incand.	Glass	Clear	Not Rated	1"	2.09"	S8	10	00000000	00000
4156LL	12.8V AC/12.8V DC	2.2W	302	2.23A	Incand.	Glass	Clear	Not Rated	1"	2.09"	S8	10	00000000	00000
Tapered Bulb—Wide Base (0.63" Dia.)
3155	12.8V AC/12.8V DC	20.5W	264	1.6A	Incand.	Glass	Clear	Not Rated	1"	2.09"	S8	10	00000000	00000
3156	12.8V AC/12.8V DC	26.9W	402	2.1A	Incand.	Glass	Clear	Not Rated	1"	2.09"	S8	10	00000000	00000
3156LL	12.8V AC/12.8V DC	26.9W	402	2.1A	Incand.	Glass	Clear	Not Rated	1"	2.09"	S8	10	00000000	00000

Dual-Filament Wedge Base Miniature Light Bulbs

Tapered

Wide

These bulbs are sized to fit tight spaces such as indicators and vehicle lights. Brightness is measured in lumens; the higher the lumens, the brighter the bulb.

Bulbs have two filaments, which operate at two brightness levels. The first filament illuminates a light and the second emits a brighter light when activated similar to a tail light and brake light.

Tapered Bulb—Wide Base (0.63" Dia.)
Bulb Trade Number	Voltage	Wattage	Brightness, lumens	Current	Light Technology	Light Setting	Bulb Material	Color	Rated Life, hrs.	Bulb Dia.	O'all Lg.	Bulb Shape No.	Pkg. Qty.		Pkg.
3057	12.8V AC 14V AC	26.88W 6.72W	25 402	0.48A 2.1A	Incand.	2 Way	Glass	Clear	1,200 5,000	1"	2.09"	S8	10	00000000	000000
3057LL	12.8V AC 14V AC	26.88W 6.72W	25 402	0.48A 2.1A	Incand.	2 Way	Glass	Clear	10,000 2,000	1"	2.09"	S8	10	00000000	00000
3057NA	12.8V AC 14V AC	26.88W 6.72W	20 302	0.48A 2.1A	Incand.	2 Way	Glass	Amber	1,200 5,000	1"	2.09"	S8	10	00000000	00000
3057NALL	12.8V AC 14V AC	26.88W 6.72W	19 302	0.48A 2.1A	Incand.	2 Way	Glass	Amber	10,000 2,000	1"	2.09"	S8	10	00000000	00000
3157	12.8V AC 14V AC	26.9W 8.3W	289 38	0.55A 2.11A	Incand.	2 Way	Glass	Clear	1,200 5,000	1"	2.09"	S8	10	00000000	00000
3157LL	12.8V AC 14V AC	26.88W 8.26W	38 402	0.59A 2.1A	Incand.	2 Way	Glass	Clear	10,000 2,000	1"	2.09"	S8	10	00000000	00000
3157NA	12.8V AC 14V AC	26.88W 8.26W	28 302	0.59A 2.1A	Incand.	2 Way	Glass	Amber	1,200 5,000	1"	2.09"	S8	10	00000000	00000
3157NALL	12.8V AC 14V AC	26.88W 8.26W	28 302	0.59A 2.1A	Incand.	2 Way	Glass	Amber	10,000 2,000	1"	2.09"	S8	10	00000000	00000
3457	12.8V AC 14V AC	28.16W 8.26W	38 503	0.59A 2.2A	Incand.	2 Way	Glass	Clear	400 5,000	1"	2.09"	S8	10	00000000	00000
3457LL	12.8V AC 14V AC	28.16W 8.26W	38 503	0.59A 2.2A	Incand.	2 Way	Glass	Clear	10,000 800	1"	2.09"	S8	10	00000000	00000
3457NA	12.8V AC 14V AC	28.16W 8.26W	28 377	0.59A 2.2A	Incand.	2 Way	Glass	Amber	400 5,000	1"	2.09"	S8	10	00000000	00000
3457NALL	12.8V AC 14V AC	28.16W 8.26W	28 377	0.59A 2.2A	Incand.	2 Way	Glass	Amber	10,000 800	1"	2.09"	S8	10	00000000	00000
3757NALL	12.8V AC 14V AC	26.88W 8.26W	25 402	0.48A 2.2A	Incand.	2 Way	Glass	Amber	10,000 4,000	1"	2.09"	S8	10	00000000	00000
4157LL	12.8V AC 14V AC	28.54W 8.26W	38 402	0.59A 2.1A	Incand.	2 Way	Glass	Clear	10,000 3,600	1"	2.09"	S8	10	00000000	00000
4157NALL	12.8V AC 14V AC	28.54W 8.26W	25 302	0.59A 2.23A	Incand.	2 Way	Glass	Amber	10,000 4,000	1"	2.09"	S8	10	00000000	00000

Index Base Miniature Light Bulbs

Tubular (front view)

Side View

Tapered (front view)

Offset pins on the base lock these bulbs into sockets. These bulbs are sized to fit tight spaces such as indicators and vehicle lights. Brightness is measured in lumens; the higher the lumens, the brighter the bulb.

Bulbs have two filaments, which operate at two brightness levels. The first filament illuminates a light and the second emits a brighter light similar to a tail light and brake light.

Double-Contact Base (0.6" Dia.)
Bulb Trade Number	Voltage	Wattage	Brightness, lumens	Current	Light Technology	Light Setting	Bulb Material	Color	Rated Life, hrs.	Bulb Dia.	O'all Lg.	Bulb Shape No.	Pkg. Qty.		Pkg.
Tubular Bulb
3496	12.8V AC 12.8V DC 14V AC 14V DC	8.26W 25.2W	38 540	0.59A 2.1A	Incand.	2 Way	Glass	Clear	5,000 600	3/4"	1.89"	T6	1	00000000	00000
Tapered Bulb
198	12.8V AC 12.8V DC 14V AC 14V DC	9.52W 28.8W	38 402	0.68A 2.25A	Incand.	2 Way	Glass	Clear	1,200 5,000	1"	2"	S8	10	0000000	0000
1016	12.8V AC 12.8V DC 14V AC 14V DC	8.26W 17.15W	264 75	0.59A 1.34A	Incand.	2 Way	Glass	Clear	1,500 300	1"	2"	S8	10	0000000	00000
1034	12.8V AC 12.8V DC 14V AC 14V DC	8.59W 23W	38 402	0.59A 1.8A	Incand.	2 Way	Glass	Clear	200 5,000	1"	2"	S8	10	0000000	0000
1157	12.8V AC 12.8V DC 14V AC 14V DC	8.26W 26.9W	38 402	0.59A 2.1A	Incand.	2 Way	Glass	Clear	1,200 5,000	1"	2"	S8	10	0000000	0000
1157A	12.8V AC 12.8V DC 14V AC 14V DC	8.26W 26.88W	28 302	0.59A 2.1A	Incand.	2 Way	Glass	Amber	1,200 5,000	1"	2"	S8	10	00000000	00000
1157LL	12.8V AC 12.8V DC 14V AC 14V DC	8.26W 26.88W	38 402	0.59A 2.1A	Incand.	2 Way	Glass	Clear	10,000 2,400	1"	2"	S8	10	00000000	00000
1157NA	12.8V AC 12.8V DC 14V AC 14V DC	8.26W 26.88W	28 302	0.59A 2.1A	Incand.	2 Way	Glass	Amber	1,200 5,000	1"	2"	S8	5	0000000	00000
2057	12.8V AC 12.8V DC 14V AC 14V DC	6.72W 26.9W	25 402	0.48A 2.1A	Incand.	2 Way	Glass	Clear	1,200 5,000	1"	2"	S8	10	0000000	0000
2057A	12.8V AC 12.8V DC 14V AC 14V DC	6.72W 26.88W	19 302	0.48A 2.1A	Incand.	2 Way	Glass	Amber	1,200 5,000	1"	2"	S8	10	00000000	00000
2057LL	12.8V AC 12.8V DC 14V AC 14V DC	8.26W 26.8W	25 402	0.48A 2.1A	Incand.	2 Way	Glass	Clear	10,000 2,400	1"	2"	S8	10	00000000	00000
2057NA	12.8V AC 12.8V DC 14V AC 14V DC	6.72W 26.88W	19 302	0.48A 2.1A	Incand.	2 Way	Glass	Amber	1,200 5,000	1"	2"	S8	10	00000000	00000
2057NALL	12.8V AC 12.8V DC 14V AC 14V DC	6.72W 26.88W	19 302	0.48A 2.1A	Incand.	2 Way	Glass	Amber	10,000 2,000	1"	2"	S8	10	00000000	00000
2357	12.8V AC 12.8V DC 14V AC 14V DC	8.26W 28.16W	38 503	0.59A 2.2A	Incand.	2 Way	Glass	Clear	400 5,000	1"	2"	S8	10	00000000	0000
2357A	12.8V AC 12.8V DC 14V AC 14V DC	8.26W 28.16W	28 402	0.59A 2.2A	Incand.	2 Way	Glass	Amber	400 5,000	1"	2"	S8	10	00000000	00000
2357LL	12.8V AC 12.8V DC 14V AC 14V DC	8.26W 28.16W	38 503	0.59A 2.23A	Incand.	2 Way	Glass	Clear	10,000 800	1"	2"	S8	10	00000000	00000
2357NA	12.8V AC 12.8V DC 14V AC 14V DC	8.26W 28.16W	28 402	0.59A 2.2A	Incand.	2 Way	Glass	Amber	400 5,000	1"	2"	S8	10	00000000	00000
2397	12.8V AC 12.8V DC 14V AC 14V DC	8.25W 28.16W	25 503	0.59A 2.23A	Incand.	2 Way	Glass	Clear	400 5,000	1"	2"	S8	10	00000000	00000

Festoon Base Miniature Light Bulbs

These bulbs are sized to fit tight spaces such as signs, instruments, indicators, and vehicle lights. Brightness is measured in lumens; the higher the lumens, the brighter the bulb.

Tubular Bulb—0.33" Base Dia.
Bulb Trade Number	Voltage	Wattage	Brightness, lumens	Current	Light Technology	Bulb Material	Color	Rated Life	Bulb Dia.	O'all Lg.	Bulb Shape No.	Pkg. Qty.		Pkg.
211	12.8V AC/12.8V DC	12.4W	151	0.97A	Incand.	Glass	Clear	Not Rated	0.59"	1 3/4"	T4 3/4	10	00000000	000000
E211-2	12.8V AC/12.8V DC	12.4W	151	0.97A	Incand.	Glass	Clear	Not Rated	0.38"	1.72"	T3	10	00000000	00000
E211-2A	12.8V AC/12.8V DC	12.4W	151	0.97A	Incand.	Glass	Amber	Not Rated	0.38"	1.72"	T3	10	00000000	00000
E211-2B	12.8V AC/12.8V DC	12.4W	151	0.97A	Incand.	Glass	Blue	Not Rated	0.38"	1.72"	T3	10	00000000	00000
E211-2G	12.8V AC/12.8V DC	12.4W	151	0.97A	Incand.	Glass	Green	Not Rated	0.38"	1.72"	T3	10	00000000	00000
E211-2P	12.8V AC/12.8V DC	12.4W	151	0.97A	Incand.	Glass	Purple	Not Rated	0.38"	1.72"	T3	10	00000000	00000
E211-2R	12.8V AC/12.8V DC	12.4W	151	0.97A	Incand.	Glass	Red	Not Rated	0.38"	1.72"	T3	10	00000000	00000
E211-2Y	12.8V AC/12.8V DC	12.4W	151	0.97A	Incand.	Glass	Yellow	Not Rated	0.38"	1.72"	T3	10	00000000	00000

Double-End-Cap Base Miniature Light Bulbs

These bulbs are sized to fit tight spaces such as signs, instruments, indicators, and vehicle lights. Brightness is measured in lumens; the higher the lumens, the brighter the bulb.

Tubular Bulb—0.41" Base Dia.
Bulb Trade Number	Voltage	Wattage	Brightness, lumens	Current	Light Technology	Bulb Material	Color	Rated Life	Bulb Dia.	O'all Lg.	Bulb Shape No.	Pkg. Qty.		Pkg.
211-2	12.8V AC/12.8V DC	12.4W	151	0.97A	Incand.	Glass	Clear	Not Rated	0.38"	1.72"	T3	10	00000000	000000

Rigid-Loop Base Miniature Light Bulbs

These bulbs are sized to fit tight spaces such as signs, instruments, and indicators. Brightness is measured in lumens; the higher the lumens, the brighter the bulb.

Tubular Bulb—0.39" Base Wd.
Bulb Trade Number	Voltage	Wattage	Brightness, lumens	Current	Light Technology	Bulb Material	Color	Rated Life	Bulb Dia.	O'all Lg.	Bulb Shape No.	Pkg. Qty.		Pkg.
561	12.8V AC/12.8V DC	12.4W	151	0.97A	Incand.	Glass	Clear	Not Rated	0.38"	1.72"	T3	10	00000000	000000

Terminal Base Sealed-Beam Vehicle Headlamp Light Bulbs

Screw-On Terminal Base

Top View

The sealed assembly withstands the rigors of outdoor use. In addition to using these bulbs in vehicles, they can be used for spot, flood, and emergency lighting. Brightness is measured in lumens; the higher the lumens, the brighter the bulb.

Screw-On Terminal Base
Bulb Trade Number	Voltage	Wattage	Light Appearance	Brightness, lumens	Light Technology	Light Setting	Bulb Material	Color	Rated Life, hrs.	Bulb Dia.	O'all Lg.		Each
PAR36 Bulb
4415	12.8V AC/12.8V DC	35W	Warm (2,700K)	Not Rated	Incand.	Dimmable	Glass	Clear	300	4 1/2"	2 3/4"	0000000	000000