S11 Light Bulbs | McMaster-Carr

Filter by

Bulb Base Type

Voltage

Bulb Shape

Screw-In Base Size

Medium (Standard Household)

Light Technology

Incandescent

LED

Equivalent Incandescent Bulb Wattage

Bulb Diameter

Wattage

Bulb Base Number

Color

Base Diameter

Bulb Shape Number

Overall Length

Light Bulb Contact Type

Material

Bayonet Base Size

Bulb Trade Number

Bulb Material

Beam Spread

Maximum Temperature

Brightness

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

REACH

RoHS

18 Products

About Brightness and Light Appearance

Find the right lumen level to brighten your space. Then, compare the way warm, neutral, and cool lighting affect the appearance of everyday objects.

Screw-In-Base Light Bulbs

Globe Bulb

Your go-to bulbs for everyday use in standard sockets.

Use the light appearance to match older bulbs in your facility.

Warm (2,700 K)—A 2,700K (warm) light appearance resembles incandescent bulbs.

Plastic Bulb—Plastic bulbs are shatterproof.

		Bulb				Light								Pkg. of 1		Pkg. of 24
	Equivalent Incandescent Bulb Wattage	Shape No.	Material	Dia.	Color	Appearance	Intensity Setting	Tech.	Color Rendering Index	Brightness	Wattage	Rated Life	Overall Lg.		Pkg.		Pkg.
Globe Bulb—Medium (Standard Household) Base (1 1/16" Dia.)







				120V AC

				7.5 W	S11	Plastic	1 3/8"	Frosted	Warm (2,700 K)	Dimmable	LED	90	30 lm	0.6 W	15,000 hr.	2 1/4"	9236N144	00000	9236N145	000000


				7.5 W	S11	Plastic	1 3/8"	Clear	Warm (2,700 K)	Dimmable	LED	90	30 lm	0.6 W	15,000 hr.	2 1/4"	1721K167	0000	1721K168	00000


				Globe Bulb—Intermediate Base (11/16" Dia.)







								120V AC

								10 W	S11	Glass	1 3/8"	Clear	Warm (2,400 K)	Dimmable	Incandescent	100	70 lm	10 W	1,400 hr.	2 3/8"	1317T16	0000	———	0


								25 W	S11	Glass	1 3/8"	Clear	Warm (2,700 K)	Not Dimmable	LED	80	180 lm	2.5 W	15,000 hr.	2 5/16"	1721K169	0000	1721K171	00000
								40 W	S11	Glass	1 3/8"	Frosted	Warm (2,400 K)	Dimmable	Incandescent	100	435 lm	40 W	525 hr.	2 3/8"	1317T18	0000	———	0


								Globe Bulb—Candelabra Base (1/2" Dia.)







												120V AC

												25 W	S11	Glass	1 3/8"	Clear	Warm (2,400 K)	Dimmable	Incandescent	100	220 lm	25 W	500 hr.	2 1/4"	1317T11	0000	1317T31	00000

Bayonet-Base Miniature Light Bulbs


Tapered Bulb	Small Bayonet Base

Replace bulbs in tight spaces, such as those in indicators and vehicle lights. Pins on either side of the base lock these bulbs into sockets.

							Bulb
	Bulb Trade No.	Voltage	Wattage	Light Technology	Rated Life	Overall Lg.	Dia.	Material	Shape No.	Color	Pkg. Qty.		Pkg.
Single Contact—BA15s Small Base (0.59" Dia.)







				Tapered Bulb

				309	28V AC/28V DC	25.2 W	Incandescent	Not Rated	2.38"	1.38"	Glass	S11	Clear	10	9527T123	000000


				311	28V AC/28V DC	36.1 W	Incandescent	Not Rated	2.38"	1.38"	Glass	S11	Clear	1	1505K383	0000
				1723	6.2V AC/6.2V DC	27.9 W	Incandescent	Not Rated	2.38"	1.38"	Glass	S11	Clear	1	9527T121	0000


				Double Contact—BA15d Small Base (0.59" Dia.)







								Tapered Bulb

								310	28V AC/28V DC	25.2 W	Incandescent	Not Rated	2.38"	1.38"	Glass	S11	Clear	10	9527T124	00000


								312	28V AC/28V DC	36.1 W	Incandescent	Not Rated	2.38"	1.38"	Glass	S11	Clear	1	1505K45	0000
								1724	6.2V AC/6.2V DC	27.9 W	Incandescent	Not Rated	2.38"	1.38"	Glass	S11	Clear	10	9527T122	00000

Bayonet-Base Light Bulbs

Globe Bulb

Pins on the base lock these bulbs into sockets to withstand vibration. They're often used in machines and elevators. A bulb’s estimated yearly energy cost is based on 3 hours of usage per day at $0.11 per kWh.

			Light			Bulb
	Voltage	Wattage, W	Appearance	Tech.	Brightness	Shape No.	Dia.	Color	Rated Life, hr.	Est. Yearly Energy Cost	Overall Lg.	Pkg. Qty.		Pkg.
Double Contact—Small Bayonet Base (0.59" Dia.)







				Globe Bulb

				32V DC	30	Not Rated	Incandescent	Not Rated	S11	1 3/8"	Clear	1,000	$3.70	2"	1	1317T13	00000


				75V AC/75V DC	30	Warm (2,400 K)	Incandescent	300 lm	S11	1 3/8"	Clear	2,000	$3.70	2 3/8"	1	1317T14	0000