45 W Light Bulbs | McMaster-Carr

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35 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 Floodlight and Spotlight Bulbs

PAR16

R20

Light up large areas or spotlight an object. These bulbs suit recessed cans and outdoor floodlights. Light is brightest at beam center and roughly half as bright at the edges. All are shatterproof plastic.

BR and R bulbs cast broad beams, ideal for large can fixtures. PAR bulbs throw tighter, farther-reaching spotlight beams, like those in outdoor security systems.

Use the light appearance to match older bulbs in your facility. A 3,000K (warm) light appearance resembles halogen bulbs. If you aren't sure what you need, pick a bulb with a selectable light appearance.

Small Pack
Equiv. Incand. Bulb Wattage	Beam Angle	Color	Light Setting	Light Appearance	CRI	Brightness, lumens	Light Technology	Bulb Material	Wattage	Rated Life, hrs.	Bulb Dia.	O'all Lg.	Features	Pkg. Qty.		Pkg.
PAR16 Bulb—Medium (Standard Household) Base (1 1/16" Dia.)
120V AC
45W	40°	Clear	Dimmable	Warm (3,000K)	80	360	LED	Plastic	4.5W	25,000	2"	2 7/8"	__	1	4074N283	00000
45W	40°	Frosted	Dimmable	Warm (3,000K)	90	375	LED	Plastic	4.1W	25,000	2"	3"	__	1	4074N13	0000
45W	40°	Frosted	Dimmable	Cool (5,000K)	90	375	LED	Plastic	4.1W	25,000	2"	3 1/8"	__	1	4074N15	0000
45W	40°	Frosted	Dimmable	Warm (2,700K) Warm (3,000K) Neutral (3,500K) Neutral (4,000K) Cool (5,000K)	90	375	LED	Plastic	4.1W	25,000	2"	3 1/8"	Selectable Light Appearance	2	4074N36	00000
R20 Bulb—Medium (Standard Household) Base (1 1/16" Dia.)
120V AC
45W	110°	Frosted	Dimmable	Cool (5,000K)	90	525	LED	Plastic	6W	25,000	2 1/2"	4"	__	1	4074N115	0000
45W	110°	Frosted	Dimmable	Warm (2,700K) Warm (3,000K) Neutral (3,500K) Neutral (4,000K) Cool (5,000K)	90	450	LED	Plastic	5W	25,000	2 1/2"	3 13/16"	Selectable Light Appearance	2	4074N58	00000
Large Pack
PAR16 Bulb—Medium (Standard Household) Base (1 1/16" Dia.)
120V AC
45W	40°	Clear	Dimmable	Warm (3,000K)	80	360	LED	Plastic	4.5W	25,000	2"	2 7/8"	__	48	4074N293	000000
45W	40°	Frosted	Dimmable	Warm (3,000K)	90	375	LED	Plastic	4.1W	25,000	2"	3"	__	12	4074N14	00000
45W	40°	Frosted	Dimmable	Cool (5,000K)	90	375	LED	Plastic	4.1W	25,000	2"	3 1/8"	__	12	4074N16	00000
45W	40°	Frosted	Dimmable	Warm (2,700K) Warm (3,000K) Neutral (3,500K) Neutral (4,000K) Cool (5,000K)	90	375	LED	Plastic	4.1W	25,000	2"	3 1/8"	Selectable Light Appearance	24	4074N37	000000
R20 Bulb—Medium (Standard Household) Base (1 1/16" Dia.)
120V AC
45W	110°	Frosted	Dimmable	Cool (5,000K)	90	525	LED	Plastic	6W	25,000	2 1/2"	4"	__	12	4074N125	00000
45W	110°	Frosted	Dimmable	Warm (2,700K) Warm (3,000K) Neutral (3,500K) Neutral (4,000K) Cool (5,000K)	90	450	LED	Plastic	5W	25,000	2 1/2"	3 13/16"	Selectable Light Appearance	24	4074N59	000000

Socket Base Vehicle Headlamp Light Bulbs

Brightness is measured in lumens; the higher the lumens, the brighter the bulb.

2-way bulbs operate at two brightness levels, as in high- and low-beam headlights.

	Bulb Trade Number	Voltage	Wattage	Light Appearance	Brightness, lumens	Light Technology	Light Setting	Bulb Material	Color	Rated Life, hrs.	Bulb Dia.	O'all Lg.	Bulb Shape No.		Each
C	9004	12V AC/12V DC	65W 45W	Neutral (3,200K)	1,200 700	Halogen	2 Way	Glass	Clear	150 320	11/16"	3 3/4"	T4 5/8	9613T31	00000
C	9004LL	12V AC/12V DC	65W 45W	Neutral (3,200K)	1,200 700	Halogen	2 Way	Glass	Clear	300 640	11/16"	3 3/4"	T4 5/8	9613T15	0000
C	HIB9004	12V AC/12V DC	65W 45W	Neutral (3,400K)	2,000 700	Halogen	2 Way	Glass	Clear	80 200	11/16"	3 3/4"	T4 5/8	9613T163	00000
D	9145	12V AC/12V DC	45W	Warm (3,000K)	800	Halogen	Not Dimmable	Glass	Clear	1,000	1/2"	3 1/16"	T4	9613T161	00000

LED Light Bulbs for High-Intensity Discharge (HID) Lights

Style A

Style C (For Bollard
Lights and Post
Top Lights)

Style D (For Wall Lights and Floodlights)

Change out the bulbs in your high-intensity discharge (HID) light fixture to lower energy costs. These LED bulbs last longer than other HID bulbs and achieve the same brightness with fewer lumens. They’re ballast bypass bulbs, so you can install them in a socket that’s wired directly to the power source. Match the wattage of the bulb you’re replacing.

Select a light appearance to match your existing lighting. If you’re not sure what temperature you need, choose a bulb with more than one light appearance. You can adjust the temperature with a switch.

Style A look like traditional HID bulbs, so they’re often used in decorative fixtures. Style D have a rotating base, so you can aim the beam where you need it.

Frosted bulbs cast softer light than clear bulbs. They help reduce glare in fixtures where the bulb is visible.

Bulbs with an EX39 mogul base can also be used in E39 mogul base sockets. Add a socket adapter (sold separately) to use E26 medium base bulbs in fixtures with EX39 or E39 mogul base sockets.

Add a motion sensor to the end of a bulb to light up HID fixtures when they detect movement after dark. To make changes to the reach and sensitivity of a motion sensor, you'll need a remote control (sold separately).

Light Bulbs													Motion Sensors		Remote Controls for Motion Sensors		Adapters for Mogul Base Sockets
Equiv. Metal Halide Bulb Wattage	Wattage	Brightness, lumens	Color	Light Appearance	Voltage	CRI	Bulb Dia.	O'all Lg.	Rated Life, hrs.	Specifications Met		Each		Each		Each		Each
Style A—For Bay Lights, Bollard Lights, Post Top Lights, Wall Lights, Floodlights
EX39 Mogul Base (1 9/16" Dia.)
250W	45W	6,000	Clear	Warm (2,200K)	120V AC-277V AC	80	3 1/2"	9 7/16"	50,000	ETL Listed, C-ETL Listed, DLC Listed	1636N57	000000	______	00	______	00	______	00
250W	45W	7,500	Clear	Neutral (4,000K)	120V AC-277V AC	80	3 1/2"	9 7/16"	50,000	ETL Listed, C-ETL Listed, DLC Listed	1636N58	00000	______	00	______	00	______	00
250W	45W	7,500	Clear	Cool (5,000K)	120V AC-277V AC	80	3 1/2"	9 7/16"	50,000	ETL Listed, C-ETL Listed, DLC Listed	1636N59	00000	______	00	______	00	______	00
Style C—For Bollard Lights, Post Top Lights
E26 Medium (Standard Household) Base (1 1/16" Dia.)
175W	45W	5,850	Frosted	Warm (3,000K) Neutral (4,000K) Cool (5,000K)	120V AC-277V AC	80	3 7/8"	7 1/16"	50,000	UL Listed, C-UL Listed	1636N69	00000	______	00	______	00	1636N32	00000
175W	45W	6,165	Clear	Neutral (4,000K)	120V AC-277V AC	80	3 3/8"	7 25/32"	35,000	UL Listed, C-UL Listed	1636N71	00000	______	00	______	00	1636N32	0000
175W	45W	6,210	Clear	Cool (5,000K)	120V AC-277V AC	80	3 3/8"	7 25/32"	35,000	UL Listed, C-UL Listed	1636N72	00000	______	00	______	00	1636N32	0000
175W	45W	6,975	Clear	Cool (5,000K)	120V AC-277V AC	80	2 7/16"	9 5/8"	50,000	UL Listed, C-UL Listed	1636N92	00000	______	00	______	00	1636N32	0000
320W	35W 45W 60W	5,360 6,620 8,870	Clear	Warm (3,000K) Neutral (4,000K) Cool (5,000K)	120V AC-277V AC	80	3 3/8"	7 3/8"	50,000	UL Listed, C-UL Listed	1636N41	00000	______	00	______	00	1636N32	0000
EX39 Mogul Base (1 9/16" Dia.)
150W	27W 36W 45W	4,200 5,400 6,750	Clear	Warm (3,000K) Neutral (4,000K) Cool (5,000K)	120V AC-277V AC	80	3 5/16"	9 7/8"	50,000	UL Listed, C-UL Listed, DLC Listed	1638N358	00000	1636N34	000000	1636N35	000000	______	00
175W	22W 45W	3,060 5,850	Frosted	Warm (3,000K) Neutral (4,000K) Cool (5,000K)	120V AC-277V AC	80	3 7/8"	7 11/32"	50,000	UL Listed, C-UL Listed, DLC Listed	1636N74	00000	______	00	______	00	______	00
175W	36W 45W 54W	5,500 6,800 8,100	Clear	Warm (3,000K) Neutral (4,000K) Cool (5,000K)	120V AC-277V AC	80	3 5/16"	9 7/8"	50,000	UL Listed, C-UL Listed, DLC Listed	1638N366	00000	1636N34	00000	1636N35	00000	______	00
320W	35W 45W 60W	5,360 6,620 8,870	Clear	Warm (3,000K) Neutral (4,000K) Cool (5,000K)	120V AC-277V AC	80	3 3/8"	7 13/16"	50,000	UL Listed, C-UL Listed, DLC Listed	1636N43	00000	______	00	______	00	______	00
Style D—For Wall Lights, Floodlights
EX39 Mogul Base (1 9/16" Dia.)
175W	45W	6,750	Clear	Neutral (4,000K)	120V AC-277V AC	80	3 1/2"	8 1/2"	50,000	UL Listed, C-UL Listed, DLC Listed	1636N28	00000	1636N34	00000	1636N35	00000	______	00
175W	45W	6,975	Clear	Cool (5,000K)	120V AC-277V AC	80	3 3/8"	8 1/2"	50,000	UL Listed, C-UL Listed, DLC Listed	1636N29	00000	1636N34	00000	1636N35	00000	______	00

LED Light Bulbs for Hazardous Location High-Intensity Discharge (HID) Lights

For Bay Lights

Swap out the high-intensity discharge (HID) bulbs in your hazardous-location lights to lower energy costs. These LED bulbs are rated for NEC Class I, Division 2 locations, so they’re safe to use near combustible concentrations of gas. They last longer than HID bulbs and achieve the same brightness with fewer lumens. Match the wattage of the bulb you’re replacing. These are ballast bypass bulbs—install them in a socket that’s wired directly to the power source.

For Bay Lights
Equiv. Metal Halide Bulb Wattage	Wattage	Light Appearance	Brightness, lumens	Color	Voltage	CRI	For Manufacturer	Bulb Dia.	Overall Lg.	Rated Life, hrs.	Environmental Rating	Specifications Met		Each
Ballast Bypass—E26 Medium (Standard Household) Base
250W	45W	Cool (5,000K)	6,620	Clear	120V AC/277V AC	80	Appleton Mercmaster II, Mercmaster III Crouse-Hinds APM, CM, HPM, JM, PM, QM, TWM General Electric Filtr-Gard H2 Killark VM Thomas & Betts Hazlux 3	3 3/8"	7 13/16"	50,000	NEC Class I Division 2 Groups A, B, C, D	UL Listed, C-UL Listed	8991N13	0000000
Ballast Bypass—EX39 Mogul Base
250W	45W	Cool (5,000K)	6,620	Clear	120V AC/277V AC	80	Appleton Mercmaster II, Mercmaster III Crouse-Hinds APM, CM, HPM, JM, PM, QM, TWM General Electric Filtr-Gard H2 Killark VM Thomas & Betts Hazlux 3	3 3/8"	7 13/16"	50,000	NEC Class I Division 2 Groups A, B, C, D	UL Listed, C-UL Listed	8991N14	000000