7V Light Bulbs | McMaster-Carr

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7 Products

About Brightness

About Light Appearance

Tubular

Medium

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.)
Trade No.	Voltage	Wattage	Brightness, lumens	Current	Light Technology	Bulb Material	Color	Rated Life, hrs.	Bulb Dia.	O'all Lg.	Bulb Shape No.	Pkg. Qty.		Pkg.
147	7V	3W	25	0.43A	Incand.	Glass	Clear	Not Rated	0.41"	1.06"	T3 1/4	10	00000000	00000

Bayonet Base Miniature Light Bulbs

Single-Contact Base with Tubular Bulb

Single-Contact Base with Globe Bulb

Double-Contact Base with Globe Bulb

Miniature

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—Miniature Base (0.36" Base Dia.)
Trade No.	Voltage	Wattage	Current	Light Technology	Rated Life, hrs.	Bulb Dia.	O'all Lg.	Color	Pkg. Qty.		Pkg.
Tubular Bulb
1888	7V	3.5W	0.5A	Incand.	Not Rated	0.41"	1.19"	Clear	10	00000000	00000
Globe Bulb
55	7V	2.9W	0.41A	Incand.	Not Rated	0.56"	1.07"	Clear	10	0000000	0000
Single Contact—Small Base (0.59" Base Dia.)
Globe Bulb
63	7V	4.4W	0.63A	Incand.	Not Rated	3/4"	1.44"	Clear	10	0000000	0000
Double Contact—Small Base (0.59" Base Dia.)
Globe Bulb
64	7V	4.4W	0.63A	Incand.	Not Rated	3/4"	1.44"	Clear	10	00000000	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.)
Trade No.	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
1158	6.4V 7V	5.25W 16.83W	38 264	0.75A 2.63A	Incand.	2 Way	Glass	Clear	1,000 200	1"	2"	S8	10	00000000	00000

Index Base Miniature Light Bulbs

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.