A-Shape Light Bulbs | McMaster-Carr

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	Base Type Base Type


Screw In	Twist and Lock

	Light Technology Light Technology

LED

Incandescent

Halogen

	Screw-In Base Size Screw-In Base Size


Medium (Standard Household)	Intermediate

	Wattage Wattage

	Light Appearance Light Appearance

	Voltage Voltage

	Color Color

	Frosted		Clear
	Yellow		Blue
	Green		Red

	Bulb Shape Number Bulb Shape Number

	Light Setting Light Setting

Dimmable

3 Way

Not Dimmable

	Base Number Base Number

E26

E17

GU24

	Beam Spread Beam Spread


Sphere	Partial Sphere

Wide

	Bulb Material Bulb Material

Plastic

Glass

Silicone-Coated Glass

Plastic-Coated Glass

	Bulb Diameter Bulb Diameter

	Color Temperature Color Temperature

	Overall Length Overall Length

	Brightness Brightness

Less than 500 lumens

500 to 999 lumens

1,000 to 1,499 lumens

1,500 to 1,999 lumens

2,000 lumens or greater

Not Rated

	Maximum Temperature Maximum Temperature

	Minimum Temperature Minimum Temperature

	Base Diameter Base Diameter

11/16"

1 1/16"

	Beam Angle Beam Angle

	Rated Life Rated Life

	Estimated Yearly Energy Cost Estimated Yearly Energy Cost

$0.60
$0.72
$0.84
$1.00
$1.06
$1.08
$1.14
$1.20
$1.32
$1.45
$1.56
$1.81
$1.90
$1.93
$2.05
$2.11
$2.13
$2.17
$2.53
$3.10
$3.49
$3.61
$4.20
$4.82
$4.90
$5.18
$6.02
$6.10
$7.30
$8.43
$8.67
$9.10
$12.05
$12.10
$18.07
$24.10

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

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89 Products

About Brightness

About Light Appearance

Standard

Medium (Standard Household)

Intermediate

Use these bulbs in standard sockets, panels, and appliances. Brightness is measured in lumens; the higher the lumens, the brighter the bulb. Bulbs with a warm light appearance have yellow tones. Bulbs with a neutral light appearance are commonly used in workspaces. Bulbs with a cool light appearance have white/blue tones and are good for inspecting. A bulb’s estimated yearly energy cost is based on 3 hours of usage per day at $0.11 per kWh.

LED bulbs last longer and are more efficient than other technologies. They generate little heat and withstand vibration. Plastic LED bulbs are shatterproof.

Halogen bulbs are slightly more energy efficient than incandescent bulbs, but they generate more heat.

Incandescent bulbs are traditional light bulbs. Many have been phased out due to governmental energy requirements, but some are still available for special applications.

Silicone-coated glass and plastic-coated glass bulbs are shatter-resistant; the coating retains glass shards if they do break.

Bulbs with a reinforced filament resist burning out from vibration. They're also known as rough service.

Standard Bulb—Medium (Standard Household) Base (1 1/16" Dia.)
Equiv. Incand. Bulb Wattage	Light Appearance	Brightness, lumens	Light Technology	Light Setting	Bulb Shape No.	Bulb Material	Color	Wattage	Rated Life, hrs.	Est. Yearly Energy Cost, $	Cannot Be Sold To	Pkg. Qty.		Pkg.
120V
15W	Warm (2,850K)	100	Incand.	Dimmable	A15	Glass	Frosted	15W	2,400	1.90	__	2	00000000	00000
25W	Warm (2,850K)	190	Incand.	Dimmable	A19	Glass	Frosted	25W	2,400	3.10	__	2	00000000	0000
30W 70W 100W	Warm (2,700K)	300 960 1,260	Incand.	3 Way, Dimmable	A21	Glass	Frosted	30W 70W 100W	1,750	3.61 8.43 12.05	CA, CO, VT, WA	1	0000000	0000
30W 70W 100W	Warm (2,700K)	500 1,050 1,600	LED	3 Way	A21	Plastic	Frosted	5W 10W 16W	25,000	0.60 1.20 1.93	__	1	0000000	00000
30W 70W 100W	Warm (2,700K)	500 1,050 1,600	LED	3 Way	A21	Plastic	Frosted	5W 10W 16W	25,000	0.60 1.20 1.93	__	12	0000000	000000
30W 70W 100W	Cool (5,000K)	500 1,050 1,600	LED	3 Way	A21	Plastic	Frosted	5W 10W 16W	25,000	0.60 1.20 1.93	__	1	0000000	00000
30W 70W 100W	Cool (5,000K)	500 1,050 1,600	LED	3 Way	A21	Plastic	Frosted	5W 10W 16W	25,000	0.60 1.20 1.93	__	12	0000000	000000
40W	Warm (2,700K)	450	LED	Dimmable	A15	Glass	Clear	5W	15,000	0.60	__	2	0000000	00000
40W	Warm (2,700K)	450	LED	Dimmable	A15	Glass	Clear	5W	15,000	0.60	__	12	0000000	00000
40W	Warm (2,700K)	450	LED	Dimmable	A19	Glass	Clear	5W	15,000	0.60	__	2	00000000	00000
40W	Warm (2,700K)	450	LED	Dimmable	A19	Glass	Clear	5W	15,000	0.60	__	8	0000000	00000
40W	Warm (2,700K)	450	LED	Dimmable	A19	Plastic	Frosted	5W	25,000	0.60	__	1	00000000	0000
40W	Warm (2,700K)	450	LED	Dimmable	A19	Plastic	Frosted	5W	25,000	0.60	__	12	00000000	00000
40W	Warm (2,700K)	470	LED	Dimmable	A19	Plastic	Frosted	6W	25,000	0.72	__	1	00000000	0000
40W	Warm (2,700K)	470	LED	Dimmable	A19	Plastic	Frosted	6W	25,000	0.72	__	6	00000000	00000
40W	Warm (2,790K)	380	Halogen	Dimmable	A19	Glass	Clear	29W	1,000	3.49	CA, CO, VT, WA	2	0000000	0000
40W	Warm (3,000K)	450	LED	Not Dimmable	A19	Plastic	Frosted	5W	11,000	0.72	__	4	00000000	00000
40W	Cool (4,100K)	500	LED	Dimmable	A19	Plastic	Frosted	6W	25,000	0.72	CA, CO, VT, WA	1	00000000	0000
40W	Cool (4,100K)	500	LED	Dimmable	A19	Plastic	Frosted	6W	25,000	0.72	CA, CO, VT, WA	12	00000000	00000
40W	Cool (5,000K)	470	LED	Dimmable	A19	Plastic	Frosted	6W	25,000	0.72	__	1	00000000	0000
40W	Cool (5,000K)	470	LED	Dimmable	A19	Plastic	Frosted	6W	25,000	0.72	__	6	00000000	00000
50W 100W 150W	Warm (2,700K)	800 1,600 2,200	LED	3 Way	A21	Plastic	Frosted	7W 15W 23W	25,000	0.84 1.81 2.53	__	1	0000000	00000
50W 100W 150W	Warm (2,700K)	800 1,600 2,200	LED	3 Way	A21	Plastic	Frosted	7W 15W 23W	25,000	0.84 1.81 2.53	__	12	0000000	000000
50W 100W 150W	Warm (2,770K)	465 1,160 1,625	Incand.	3 Way, Dimmable	A21	Glass	Frosted	50W 100W 150W	1,700	6.02 12.05 18.07	CA, CO, VT, WA	1	0000000	0000
60W	Warm (2,700K)	800	LED	Dimmable	A19	Plastic	Frosted	10W	25,000	1.20	__	1	00000000	0000
60W	Warm (2,700K)	800	LED	Dimmable	A19	Plastic	Frosted	10W	25,000	1.20	__	6	00000000	00000
60W	Warm (2,700K)	810	LED	Dimmable	A19	Glass	Clear	9W	15,000	1.08	__	2	0000000	00000
60W	Warm (2,700K)	810	LED	Dimmable	A19	Glass	Clear	9W	15,000	1.08	__	8	0000000	00000
60W	Warm (2,920K)	750	Halogen	Dimmable	A19	Glass	Clear	43W	1,000	5.18	CA, CO, VT, WA	2	0000000	0000
60W	Warm (2,920K)	750	Halogen	Dimmable	A19	Glass	Frosted	43W	1,000	5.18	CA, CO, VT, WA	2	0000000	0000
60W	Warm (3,000K)	800	LED	Not Dimmable	A19	Plastic	Clear	7W	30,000	0.84	CA, CO, VT, WA	10	00000000	00000
60W	Warm (3,000K)	800	LED	Not Dimmable	A19	Plastic	Frosted	7W	30,000	0.84	CA, CO, VT, WA	10	00000000	00000
60W	Not Rated	Not Rated	Incand.	Dimmable	A19	Silicone-Coated Glass	Frosted	60W	1,000	7.30	__	2	0000000	00000
60W	Neutral (3,000K)	800	LED	Dimmable	A19	Plastic	Frosted	10W	25,000	1.20	__	1	00000000	0000
60W	Neutral (3,000K)	800	LED	Dimmable	A19	Plastic	Frosted	10W	25,000	1.20	__	6	00000000	00000
60W	Cool (4,100K)	800	LED	Dimmable	A19	Plastic	Frosted	9.5W	20,000	1.14	CA, CO, VT, WA	1	00000000	0000
60W	Cool (5,000K)	800	LED	Dimmable	A19	Plastic	Frosted	10W	25,000	1.20	__	1	00000000	0000
60W	Cool (5,000K)	800	LED	Dimmable	A19	Plastic	Frosted	10W	25,000	1.20	__	6	00000000	00000
75W	Warm (2,700K)	1,100	LED	Dimmable	A19	Plastic	Frosted	12W	25,000	1.56	__	1	00000000	0000
75W	Warm (2,700K)	1,100	LED	Dimmable	A19	Plastic	Frosted	12W	25,000	1.56	__	6	00000000	00000
75W	Warm (3,000K)	1,100	LED	Dimmable	A19	Plastic	Frosted	13W	25,000	1.56	__	1	00000000	0000
75W	Warm (3,000K)	1,100	LED	Dimmable	A19	Plastic	Frosted	13W	25,000	1.56	__	12	00000000	00000
75W	Neutral (3,000K)	1,100	LED	Dimmable	A19	Plastic	Frosted	12W	25,000	1.56	__	1	00000000	0000
75W	Neutral (3,000K)	1,100	LED	Dimmable	A19	Plastic	Frosted	12W	25,000	1.56	__	6	00000000	00000
75W	Cool (5,000K)	1,100	LED	Dimmable	A19	Plastic	Frosted	12W	25,000	1.56	__	1	00000000	0000
75W	Cool (5,000K)	1,100	LED	Dimmable	A19	Plastic	Frosted	12W	25,000	1.56	__	6	00000000	00000
100W	Warm (2,700K)	1,600	LED	Dimmable	A21	Plastic	Frosted	17W	25,000	2.05	__	1	00000000	0000
100W	Warm (2,700K)	1,600	LED	Dimmable	A21	Plastic	Frosted	17W	25,000	2.05	__	6	00000000	00000
100W	Warm (2,990K)	1,490	Halogen	Dimmable	A19	Glass	Clear	72W	1,000	8.67	CA, CO, VT, WA	2	0000000	0000
100W	Warm (3,000K)	1,490	Halogen	Dimmable	A19	Glass	Frosted	72W	1,000	8.67	CA, CO, VT, WA	2	0000000	0000
100W	Neutral (3,000K)	1,600	LED	Dimmable	A21	Plastic	Frosted	17W	25,000	2.05	__	1	00000000	0000
100W	Neutral (3,000K)	1,600	LED	Dimmable	A21	Plastic	Frosted	17W	25,000	2.05	__	6	00000000	00000
100W	Cool (4,100K)	1,650	LED	Not Dimmable	A19	Plastic	Frosted	16W	15,000	1.93	CA, CO, VT, WA	1	0000000	0000
100W	Cool (4,100K)	1,650	LED	Not Dimmable	A19	Plastic	Frosted	16W	15,000	1.93	CA, CO, VT, WA	12	0000000	00000
100W	Cool (4,100K)	1,650	LED	Dimmable	A19	Plastic	Frosted	15W	25,000	1.81	CA, CO, VT, WA	1	0000000	0000
100W	Cool (4,100K)	1,650	LED	Dimmable	A19	Plastic	Frosted	15W	25,000	1.81	CA, CO, VT, WA	12	0000000	00000
100W	Cool (5,000K)	1,600	LED	Not Dimmable	A21	Plastic	Frosted	17.7W	11,000	2.13	__	2	00000000	00000
100W	Cool (5,000K)	1,600	LED	Not Dimmable	A21	Plastic	Frosted	17.7W	11,000	2.13	__	6	00000000	00000
100W	Cool (5,000K)	1,600	LED	Dimmable	A21	Plastic	Frosted	17.5W	25,000	2.11	__	2	00000000	00000
100W	Cool (5,000K)	1,600	LED	Dimmable	A21	Plastic	Frosted	17.5W	25,000	2.11	__	12	00000000	00000
100W	Cool (5,000K)	1,675	LED	Not Dimmable	A19	Plastic	Frosted	16W	15,000	1.93	CA, CO, VT, WA	1	0000000	0000
100W	Cool (5,000K)	1,675	LED	Not Dimmable	A19	Plastic	Frosted	16W	15,000	1.93	CA, CO, VT, WA	12	0000000	00000
100W	Cool (5,000K)	1,675	LED	Dimmable	A19	Plastic	Frosted	15W	25,000	1.81	CA, CO, VT, WA	1	0000000	0000
100W	Cool (5,000K)	1,675	LED	Dimmable	A19	Plastic	Frosted	15W	25,000	1.81	CA, CO, VT, WA	12	0000000	00000
150W	Warm (2,850K)	2,810	Incand.	Dimmable	A23	Glass	Frosted	150W	650	18.07	CA, CO, VT, WA	6	0000000	00000
200W	Warm (2,850K)	3,930	Incand.	Dimmable	A23	Glass	Frosted	200W	750	24.10	__	1	00000000	0000
130V
40W	Warm (2,850K)	405	Incand.	Dimmable	A15	Plastic-Coated Glass	Frosted	40W	2,700	4.20	CA, CO, VT, WA	2	00000000	00000
40W	Warm (2,850K)	405	Incand.	Dimmable	A15	Plastic-Coated Glass	Frosted	40W	2,700	4.20	CA, CO, VT, WA	12	00000000	00000
240V
100W	Warm (2,850K)	1,260	Incand.	Dimmable	A21	Glass	Frosted	100W	1,000	12.10	CA, CO, VT, WA	1	0000000	0000
12V
25W	Warm (2,850K)	385	Incand.	Dimmable	A19	Glass	Frosted	25W	1,000	3.10	CA, CO, VT, WA	2	0000000	0000
50W	Warm (2,700K)	875	Incand.	Dimmable	A19	Glass	Frosted	50W	1,000	6.10	CA, CO, VT, WA	1	0000000	0000
75W	Warm (2,850K)	1,420	Incand.	Dimmable	A21	Glass	Frosted	75W	1,000	9.10	CA, CO, VT, WA	1	0000000	0000
100W	Warm (2,600K)	980	Incand.	Dimmable	A21	Glass	Frosted	100W	1,500	12.10	CA, CO, VT, WA	1	0000000	0000
Standard Bulb—Intermediate Base (11/16" Dia.)
120V
40W	Warm (2,700K)	420	Incand.	Dimmable	A15	Glass	Clear	40W	2,400	4.90	CA, CO, VT, WA	2	0000000	0000
60W	Warm (2,700K)	750	LED	Dimmable	A15	Plastic	Frosted	8.3W	15,000	1.00	__	2	0000000	00000

Colored Screw-In Base Light Bulbs

With a 1 1/16" dia. base, these bulbs fit standard household light sockets. Brightness is measured in lumens; the higher the lumens, the brighter the bulb. A bulb’s estimated yearly energy cost is based on 3 hours of usage per day at $0.11 per kWh.

Standard Bulb—Medium (Standard Household) Base (1 1/16" Dia.)
Equiv. Incand. Bulb Wattage	Light Appearance	Brightness, lumens	Light Technology	Light Setting	Bulb Shape No.	Bulb Material	Wattage	Rated Life, hrs.	Est. Yearly Energy Cost, $	Choose a Color	Pkg. Qty.		Pkg.
120V
25W	Warm (2,800K)	155	Incand.	Dimmable	A19	Glass	25W	5,000	3.10	Blue, Green, Red, Yellow	1	0000000	00000
60W	Warm (2,850K)	Not Rated	Incand.	Dimmable	A19	Glass	60W	1,000	7.30	Yellow	2	0000000	0000
60W	Not Rated	Not Rated	Incand.	Dimmable	A19	Glass	60W	2,400	7.30	Blue	1	0000000	0000
100W	Warm (2,850K)	1,140	Incand.	Dimmable	A19	Glass	100W	1,000	12.10	Yellow	2	0000000	0000
130V
60W	Not Rated	Not Rated	Incand.	Dimmable	A19	Glass	60W	2,000	7.30	Green	1	0000000	0000

High-Temperature Screw-In Base Light Bulbs

Use this bulb in ovens and equipment that reaches temperatures up to 500° F. It has a 1 1/16" dia. base and fits standard household light sockets. Brightness is measured in lumens; the higher the lumens, the brighter the bulb. A bulb’s estimated yearly energy cost is based on 3 hours of usage per day at $0.11 per kWh.

											Temp. Range, °F
Equiv. Incand. Bulb Wattage	Light Appearance	Brightness, lumens	Light Technology	Light Setting	Bulb Shape No.	Bulb Material	Color	Wattage	Rated Life, hrs.	Est. Yearly Energy Cost, $	Min.	Max.		Each
Standard Bulb—Medium (Standard Household) Base (1 1/16" Dia.)
120V
25W	Warm (2,800K)	210	Incand.	Dimmable	A15	Glass	Frosted	25W	1,000	3.10	Not Rated	500°	0000000	00000
40W	Warm (2,800K)	400	Incand.	Dimmable	A15	Glass	Clear	40W	1,750	4.82	Not Rated	500°	0000000	0000

Twist-and-Lock Base Light Bulbs

Standard

These bulbs lock into GU24 light sockets with a twist. Brightness is measured in lumens; the higher the lumens, the brighter the bulb. Bulbs with a warm light appearance have yellow tones. Bulbs with a cool light appearance have white/blue tones and are good for inspecting. A bulb’s estimated yearly cost is based on 3 hours of usage per day at $0.11 per kWh.

LED bulbs last longer and are more efficient than CFL bulbs. They generate little heat, withstand vibration, and are shatterproof.

Standard Bulb—GU24 Base
Equiv. Incand. Bulb Wattage	Light Appearance	Brightness, lumens	Light Technology	Light Setting	Bulb Shape No.	Bulb Material	Color	Wattage	Rated Life, hrs.	Est. Yearly Energy Cost, $	Bulb Dia.	O'all Lg.	Pkg. Qty.		Pkg.
120V
60W	Warm (2,700K)	800	LED	Dimmable	A19	Plastic	Frosted	10W	25,000	1.32	2 3/8"	4 13/16"	1	0000000	00000
60W	Warm (2,700K)	800	LED	Dimmable	A19	Plastic	Frosted	10W	25,000	1.32	2 3/8"	4 13/16"	12	0000000	00000
60W	Warm (3,000K)	850	LED	Dimmable	A19	Plastic	Frosted	10W	25,000	1.32	2 3/8"	4 13/16"	1	0000000	0000
60W	Warm (3,000K)	850	LED	Dimmable	A19	Plastic	Frosted	10W	25,000	1.32	2 3/8"	4 13/16"	12	0000000	00000
60W	Cool (5,000K)	800	LED	Dimmable	A19	Plastic	Frosted	8.8W	25,000	1.06	2 1/2"	4 1/2"	1	0000000	0000
60W	Cool (5,000K)	800	LED	Dimmable	A19	Plastic	Frosted	8.8W	25,000	1.06	2 1/2"	4 1/2"	12	0000000	00000
100W	Neutral (4,000K)	1,600	LED	Dimmable	A21	Plastic	Frosted	18W	25,000	2.17	2 5/8"	5 7/16"	1	0000000	00000

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