8 Best Replacement Pizza Oven Light Bulbs (November 2026)
The best pizza oven light bulbs include the Maelsrlg LED Appliance Bulb for E26 appliance sockets, the CTKcom 15W E14 Base 4173175 Oven Light for high-heat E14 ovens, and the LPSAFP LED GU10 Range Hood Light Bulbs for GU10 hood fixtures.
On this page (7 sections)
- How we compared pizza oven light bulbs
- Best pizza oven light bulb picks by socket and heat rating
- How do you choose the right pizza oven light bulb?
- Are LED or halogen bulbs better for a pizza oven?
- How do you replace a pizza oven light bulb safely?
- How should you care for the oven light area?
- Which pizza oven light bulb should you buy?
The best pizza oven light bulb is the CTKcom 15W E14 Base 4173175 Oven Light for compatible 110-130V E14 fixtures, because its stated operating temperature reaches 300C.
That heat rating is why it stands out for an oven cavity.
The right replacement still depends on four checks before you order. Check the socket first, then the voltage, then the physical size, then the heat rating.
A bulb that screws in can still be unsafe if its voltage is wrong. It can also fail early if its temperature rating is too low for the heat around the fixture.
LED appliance bulbs can be efficient for cooler places. Several products here are marked for refrigerators, range hoods or freezer fixtures rather than oven interiors.
That warning matters more than low wattage when the bulb will sit inside a hot cavity. Fit and heat tolerance should come before the brightest or cheapest option.
A good match will screw or push in cleanly and sit fully under its cover. If any detail is unclear, pause and check the original bulb or the oven manual.
Start with the socket type printed on the old bulb. E14, E26 and G9 are not interchangeable, even when two bulbs look close in size.
Next, read the voltage on the bulb, the fixture label or the manual. A 120V or 110-130V bulb will not suit a 220-230V system, and the reverse is also true.
Then measure length and width against the space behind the cover. A bulb that is too long or too wide may not fit.
Finally, look for a clear oven heat rating. If a bulb is marked not suitable for ovens, treat that as final, even if other uses are listed.
For most compatible 110-130V E14 pizza ovens, the CTKcom 15W option is the clearest starting point. For other sockets or part numbers, work through the same four checks with the specific product in mind.
Keep the old bulb until the new one is installed, so you can compare base, shape and size side by side. That comparison also helps you spot whether the fixture is in a hot cavity or a cooler hood position.
Our picks at a glance
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1
-
2
Best for high-heat E14 ovensCTKcom 15W E14 Base 4173175 Oven Light
9.6/10 our score
See it on Amazon -
3
Best for GU10 hood fixturesLPSAFP LED GU10 Range Hood Light Bulbs
9.4/10 our score
See it on Amazon
- 4
Best for Whirlpool 4173175 replacementsCheck it - 5
Check itGfdoso 6 Pcs WPW10571723 Range Hood Light
Best for Whirlpool G9 hood replacements - 6
Best for broad G9 appliance useCheck it - 7
Check itTotority 2PCS 25W E14 220-230v Oven Light
Best for 220–230V E14 fixtures - 8
Check itCTKcom 2W LED Refrigerator Bulb
Best for cool E14 appliance areas
How we compared pizza oven light bulbs
We compared the socket, voltage, dimensions, bulb type, power and stated operating temperature for each product. Our score weighs those specs and features against what you're shopping for: a bulb that fits a pizza oven fixture and tolerates its heat.
Heat rating comes first. A 5W LED refrigerator bulb may use less electricity than a 40W halogen bulb, but energy use does not make it oven-safe.
The socket is next. E14 is a small screw base, E26 is a larger screw base, and G9 uses two pins.
Match the socket exactly instead of relying on the bulb's shape or wattage.
Voltage also matters. Several options here are for 120V or 110–130V systems, while the Totority E14 bulb is for 220–230V fixtures.
Using the wrong voltage can cause poor performance or damage.
Finally, measure the available space. A bulb that is too wide or too long may touch a cover or fail to fit through the fixture opening.
| Product | Best for | Base | Power | Size | Our score |
|---|---|---|---|---|---|
| Maelsrlg LED Appliance Bulb | E26 appliance sockets | E26 | 5W | A15, 1.77 x 3 in | 9.7 |
| CTKcom 15W E14 Base 4173175 Oven Light | high-heat E14 ovens | E14 | 15W | 0.87 x 1.97 in | 9.6 |
| LPSAFP LED GU10 Range Hood Light Bulbs | GU10 hood fixtures | GU10 | MR16, 1.97 x 2 in | 9.4 | |
| WSDCN.COM 2 Pack | Whirlpool 4173175 replacements | E14 | 15W | 9.1 | |
| Gfdoso 6 Pcs WPW10571723 Range Hood Light | Whirlpool G9 hood replacements | G9 | 40W | 8.9 | |
| GEIparts G9 Halogen | broad G9 appliance use | G9 | 8.6 | ||
| Totority 2PCS 25W E14 220-230v Oven Light | 220–230V E14 fixtures | E14 | 0.79 x 1.97 in | 8.3 | |
| CTKcom 2W LED Refrigerator Bulb | cool E14 appliance areas | E14 | 0.91 x 1.93 in | 8.1 |
Best pizza oven light bulb picks by socket and heat rating
The CTKcom 15W E14 bulb is the best overall match for a compatible high-heat oven fixture. The other choices make more sense when your oven uses a different socket, a specific replacement part number or a cooler appliance light position.
Maelsrlg LED Appliance Bulb: Best for E26 appliance sockets
- E26 base
- 5W LED
- 500 lumens
- 5000K daylight white
- Pack of 2
This 5W E26 LED bulb gives 500 lumens of daylight-white light for compatible indoor appliances. It is not suitable for ovens, so choose it only when the fixture is outside the oven's high-heat area.
Pros
- Low 5W power
- 500 lumens
- Pack of 2
Cons
- Not suitable for ovens
- Non-dimmable
The Maelsrlg LED Appliance Bulb is a good fit for an E26 appliance socket outside the oven cavity.
Its A15 shape measures 1.77 in wide by 3 in high.
The 5W LED produces 500 lumens in 5000K daylight white.
That bright, neutral color suits food storage and work areas where clear color matters.
The pack includes 2 bulbs, giving you a spare for a second fixture or a future change.
The stated operating range is -13F to 113F.
That range suits the listed refrigerator, freezer and range hood uses.
It does not suit the inside of a pizza oven, and the product is explicitly not suitable for ovens.
Its non-dimmable design means you get full brightness when you switch it on, with no control to soften the light.
That trade off suits a fridge or hood light meant to stay at a steady level.
Choose it when the socket is E26 and the location stays within its stated temperature range.
Check the fixture label before you buy, and confirm the bulb will fit behind the cover.
Do not use this bulb inside a pizza oven simply because it fits a screw socket.
Use an oven-rated bulb for the cavity, and keep this LED for its cooler appliance roles.
CTKcom 15W E14 Base 4173175 Oven Light: Best for high-heat E14 ovens
- E14 base
- 15W incandescent
- 300°C operating temperature
- 110–130V
- 6-pack
The E14 base, 15W power and 300°C heat rating make this the clearest match for compatible oven and microwave fixtures. Its 6-pack also gives you replacement bulbs for future changes.
Pros
- 300°C heat rating
- 360-degree beam
- 6 bulbs
Cons
- Incandescent power use
- Must match 110–130V
The CTKcom 15W E14 Base 4173175 Oven Light is the strongest general pick for a 110-130V E14 oven fixture.
It has a stated 300C operating temperature.
The T22 shape measures 0.87 in wide by 1.97 in high.
Those compact dimensions help it fit in the small light housing found in many oven cavities.
Its incandescent design produces a 360-degree beam and warm white light.
That even spread can make it easier to see food inside the oven without a narrow spot of light.
The pack contains 6 bulbs.
That number is useful when the oven is used often, or when you want replacements stored nearby.
The stated working life is at least 1,000 hours at 300C.
Match the bulb dimensions with the existing glass cover before buying.
E14 sockets can appear in fixtures with different clearance, so a direct size check is worth the time.
Choose this bulb when the original bulb is E14 and the oven operates on 110-130V.
It is not the low-power choice, but its heat rating is more relevant than LED efficiency for an oven cavity.
That balance of fit, voltage and heat tolerance is why it leads this list.
LPSAFP LED GU10 Range Hood Light Bulbs: Best for GU10 hood fixtures
- GU10 base
- 6W LED
- 550 lumens
- 3000K warm white
- Pack of 2
This dimmable GU10 LED suits a 120V/AC range hood or appliance fixture that accepts its MR16 shape. Its 45-degree beam gives more focused light than a 360-degree bulb.
Pros
- 550 lumens
- Dimmable
- IP65 waterproof rating
Cons
- Not compatible with Wolf range hoods
- GU10 fit is required
The LPSAFP LED GU10 Range Hood Light Bulbs suit a 120V/AC GU10 fixture, especially when you want warm light and dimming.
Each 6W LED bulb is rated at 550 lumens.
It uses a 3000K warm-white color and has a 45-degree beam angle.
That narrower beam gives more focused light than a bulb that spreads light in all directions.
The MR16 bulb measures 1.97 in wide by 2 in high.
The pack contains 2 bulbs, so you can cover a twin light hood or keep a spare.
Its IP65 rating and stated 25,000-hour life suit the listed range hood and appliance uses.
That rating is aimed at moisture resistance, which is useful above a stove where steam is common.
This is not an E14 screw bulb, and it will not fit an E14 socket.
It also is not compatible with Wolf range hoods, so confirm both the socket and appliance model before choosing it.
Use it for a compatible hood or appliance light position.
For an oven cavity, confirm the fixture heat requirements rather than assuming a GU10 range hood bulb can handle them.
A hood position and an oven cavity face very different heat, so that check protects the bulb and the fixture.
WSDCN.COM 2 Pack: Best for Whirlpool 4173175 replacements
- E14 base
- 15W incandescent
- 120–130V
- Warm white
- 2-pack
This 2-pack is aimed at ovens that use Whirlpool part number 4173175. Confirm that part number in your oven manual or on the original bulb before choosing it.
Pros
- Specific 4173175 match
- Heat-resistant design
- 2 bulbs
Cons
- Only for compatible fixtures
- Incandescent power use
The WSDCN.COM 2 Pack is the most direct choice when your oven requires Whirlpool part number 4173175.
It uses an E14 base, 15W power and a 120-130V rating.
The color is warm white at 2700K, which gives a softer look than daylight white bulbs.
The pack contains 2 incandescent bulbs, enough for one change plus a spare.
The bulb uses glass, brass and filament materials.
It has a stated average life of 1,500 hours.
Whirlpool uses more than one oven bulb type, so the part number is the key check.
Confirm 4173175 in your oven manual or compare it with the original bulb before ordering.
That step matters because a bulb with the same base and wattage can still be the wrong length or shape for the cover.
Choose this option when you want a small replacement pack for a confirmed part-number match.
If you only know the socket but not the part number, compare dimensions and voltage as well.
A quick check of the old bulb often settles the question faster than guessing from the socket alone.
For a confirmed 4173175 fixture, this is a focused and simple pick.
Gfdoso 6 Pcs WPW10571723 Range Hood Light: Best for Whirlpool G9 hood replacements
- G9 base
- 120V
- 40W halogen
- 6 bulbs
- Warm white
This 6-pack is designed around the WPW10571723 range hood bulb format and named Whirlpool models. It suits a compatible G9 fixture when the 120V and 40W requirements match.
Pros
- Six replacement bulbs
- G9 base
- Model-specific fit
Cons
- 40W halogen power
- Compatibility must be confirmed
The Gfdoso 6 Pcs WPW10571723 Range Hood Light is for a compatible 120V, 40W G9 fixture.
It is a warm-white halogen bulb with a G9 base.
The pack includes 6 bulbs, which suits a hood with more than one light or a home that wants spares on hand.
The product is built around the WPW10571723 format.
It names several compatible Whirlpool models, including ACR4303MFB3, JXL6536CSS0, KVIB606DSS0 and WFE520S0FS2.
Confirm your model before choosing a part-specific bulb.
That model check is the safest way to avoid a close but wrong fit.
Its glass construction and reflector shape are suited to the listed range hood replacement use.
The 40W power also means it is not an energy-saving substitute for a 2W or 5W LED.
Pick it when your appliance calls for WPW10571723 or a matching 120V G9 replacement.
Do not confuse the G9 base with an E14 screw base.
G9 bulbs push into a two-pin socket, while E14 bulbs screw in, and the two systems are not interchangeable.
A six pack is a plus when the hood is used daily, but only if the model match is confirmed first.
GEIparts G9 Halogen: Best for broad G9 appliance use
- G9 2-pin base
- 40W halogen
- 120V
- T4 shape
- 12-pack
The 12-pack gives you a large supply of 120V G9 halogen bulbs for compatible ovens, stoves, refrigerators and microwaves. Confirm the two-pin base and available space before installation.
Pros
- 12 bulbs
- G9 two-pin base
- Works across named appliance types
Cons
- 40W halogen power
- No specific oven model listed
The GEIparts G9 Halogen is a practical bulk option for compatible 120V G9 two-pin fixtures.
The T4 bulb uses 40W and comes in a 12-pack.
It is named for ovens, stoves, refrigerators and microwaves, so it covers a wide set of appliance uses.
Its cool-white light and copper material distinguish it from the warm-white Gfdoso option.
That cooler tone can look cleaner in some kitchens, but it will not match a warm-white bulb already fitted in the same fixture.
Because no specific oven model is named, you need to confirm the socket, available space and appliance voltage yourself.
A 12-pack makes sense for a commercial kitchen, shared cooking space or household that wants spare bulbs.
It also means more bulbs than a typical home may need.
Storing extra halogen bulbs is only useful if they will fit the fixture you own.
Choose it when the fixture clearly uses a G9 two-pin base and 120V power.
For a model-specific Whirlpool replacement, the Gfdoso option is easier to match.
The trade off here is range against precision, so let your fixture details decide.
Totority 2PCS 25W E14 220-230v Oven Light: Best for 220–230V E14 fixtures
- E14 base
- 25W
- 220–230V
- 2 bulbs
- B9 shape
This E14 bulb is intended for 220–230V fixtures and gives you 2 replacement bulbs for compatible appliance sockets. It is a poor match for a 120V pizza oven.
Pros
- 220–230V rating
- E14 screw base
- 2 bulbs
Cons
- Not for 120V fixtures
- 25W power
The Totority 2PCS 25W E14 220-230v Oven Light fits a 220-230V E14 fixture, not a standard 120V pizza oven.
Its B9 shape measures 0.79 in wide by 1.97 in high.
The pack includes 2 bulbs, which gives you a replacement or a spare.
The bulb uses 25W power and gives yellow light.
Its listed voltage is the most important detail here.
A correct E14 screw base does not make it suitable for a lower-voltage oven.
That is a common trap, because the base can fit perfectly while the electrical rating is wrong.
Choose it for a compatible 220-230V appliance where the dimensions fit.
Skip it when your oven label or manual calls for 110-130V or 120V.
Check the rating on the old bulb before you order, rather than relying on the socket alone.
If the voltage matches and the size fits behind the cover, this can be a straightforward replacement.
If the voltage does not match, it is the wrong bulb, even if everything else looks close.
CTKcom 2W LED Refrigerator Bulb: Best for cool E14 appliance areas
- E14 base
- 2W LED
- 180 lumens
- 6000K daylight white
- 4-pack
This 2W E14 LED is a low-power choice for compatible refrigerator and appliance fixtures. The product data marks it as not suitable for ovens, so don't use it inside a pizza oven.
Pros
- 2W LED power
- Four bulbs
- 20,000-hour stated life
Cons
- Not suitable for ovens
- Lower 180-lumen output
The CTKcom 2W LED Refrigerator Bulb is best for a cool E14 appliance fixture, not an oven cavity.
It uses 2W and produces 180 lumens.
It gives 6000K daylight-white light from a bulb measuring 0.91 in wide by 1.93 in high.
That bright, neutral color suits a fridge or freezer, where it is easier to spot food and labels.
The pack contains 4 bulbs and the stated voltage is 110-130V.
The bulb has a 360-degree beam and a stated 20,000-hour life.
Those details make it a low-power choice for everyday cooler fixtures.
Although the product data names ovens among broad applications, it is also clearly marked not suitable for ovens.
Treat that warning as the deciding point for pizza oven use.
Choose it for a compatible refrigerator, freezer or other cooler E14 fixture.
For an oven, use the CTKcom 15W E14 oven bulb instead when the voltage and dimensions match.
The lower output is also worth noting, since 180 lumens is far less than the 500 or 550 lumens offered by some other LED options here.
That is fine for a small fridge light, but it may feel dim in a larger space.
How do you choose the right pizza oven light bulb?
Choose the right pizza oven light bulb by reading the old bulb and oven manual before checking brightness or energy use. Write down the base, voltage, wattage, bulb length, bulb width and any heat rating printed on the bulb or fixture.
An E14 bulb needs an E14 socket. A G9 bulb needs a G9 two-pin socket.
An E26 bulb needs an E26 socket. These bases are not interchangeable even when the bulbs look similar.
Next, match voltage. A 120V bulb and a 220–230V bulb are made for different electrical systems.
The Totority bulb is the only option here with a 220–230V rating.
Then check the heat rating. The CTKcom 15W E14 bulb is rated to 300°C, while the Maelsrlg and CTKcom LED refrigerator bulbs are not suitable for ovens.
Don't install a cooler appliance bulb in a hot oven cavity.
Are LED or halogen bulbs better for a pizza oven?
A heat-rated incandescent or halogen bulb is usually the safer choice for an oven cavity when its socket, voltage and temperature rating match.
LED bulbs use less power, but they still need an oven-specific heat rating. That rating is not implied by the word LED, and it is not implied by low wattage.
A bulb can run cool in normal use and still be unsuitable for the heat inside an oven. The products here show why wattage alone is not enough.
The Maelsrlg bulb uses 5W and gives 500 lumens, while the CTKcom refrigerator bulb uses 2W and gives 180 lumens. Both are marked unsuitable for ovens.
Their efficiency is real, but it does not change the place they are meant to be used. The LPSAFP GU10 bulb is dimmable and gives 550 lumens.
It is designed around a 120V/AC GU10 range hood fixture, so it is not automatically a pizza oven bulb. Dimming is useful above a stove, but it does not solve the heat question for a cavity fixture.
Halogen and incandescent bulbs use more power than LEDs. In an oven, that trade off is often accepted because heat tolerance comes first.
The CTKcom 15W E14 bulb, for example, is rated to 300C and built for 110-130V E14 oven fixtures. That clear rating makes it easier to judge than a general appliance bulb with no oven claim.
Beam angle is another practical difference. A 360-degree bulb spreads light around the cavity, while a 45-degree bulb focuses light on a smaller area.
Color temperature also affects how food looks. Warm white can feel softer, while daylight white can make colors look brighter and cooler.
Neither color fixes a wrong socket, wrong voltage or missing heat rating. For a hot cavity, prioritize the heat rating and exact fixture match.
For a cooler hood or appliance position, LED may reduce power use and replacement frequency. If a bulb is marked not suitable for ovens, keep it out, however efficient it looks on paper.
How do you replace a pizza oven light bulb safely?
Turn off the oven and allow the bulb, cover and surrounding metal to cool fully before removing anything. Disconnect power when the oven manual calls for it, then remove the cover according to the appliance instructions.
Use a dry cloth or gloves to handle a replacement bulb. Avoid touching halogen glass with bare fingers, and never force a bulb into a socket with a different base.
Before installing, compare the new bulb's base, voltage and dimensions with the old one. After installation, replace the protective cover before turning the oven on.
Keep the bulb area clean as part of regular care. These guides explain How to Clean an Outdoor Pizza Oven?, What Do You Need to Clean an Outdoor Pizza Oven? and commercial pizza oven cleaning.
How should you care for the oven light area?
Keep ash, grease and food debris away from the bulb cover and socket. Never spray cleaner directly into the light fitting, and don't remove a hot cover for cleaning.
The safest routine is to let the oven cool, remove loose debris with the method in the manual, and wipe accessible surfaces with a suitable cloth. Our guide to What Is the Safest Way to Clean an Outdoor Pizza Oven? covers the wider cleaning process.
If your pizza oven uses pellets, follow the lighting instructions before checking the light. See How to Light a Pellet Pizza Oven? and What Do You Need to Light a Pellet Pizza Oven? for preparation and startup guidance.
Which pizza oven light bulb should you buy?
Choose the CTKcom 15W E14 Base 4173175 Oven Light when your 110-130V oven uses an E14 socket and needs a 300C-rated bulb.
That is the best starting point for most compatible pizza ovens in this guide.
Choose WSDCN.COM when your Whirlpool fixture specifically uses part number 4173175. The part number check comes before the socket check in that case, because Whirlpool uses more than one bulb type.
For G9 fixtures, select Gfdoso when WPW10571723 compatibility matches your appliance. Select GEIparts when you need a 12-pack of 120V G9 bulbs for a clearly matching two-pin fixture.
Choose Totority only for a confirmed 220-230V E14 system. That voltage is different from the 110-130V and 120V options, so it should not be used as a general substitute.
The Maelsrlg and CTKcom LED bulbs are better for their stated cooler appliance uses, not oven cavities. The Maelsrlg E26 bulb suits a compatible E26 fridge, freezer or hood position within its temperature range.
The CTKcom 2W E14 LED suits a cooler E14 fridge or freezer fixture, not the inside of a pizza oven. The LPSAFP GU10 bulb is for a 120V/AC GU10 hood fixture with dimming and focused light.
Match the socket, voltage, dimensions and heat rating before you order any replacement. Write those four details down from the old bulb and the manual, then compare them with the product you plan to buy.
If the socket is E14, the voltage is 110-130V and the cavity needs a 300C rating, the CTKcom 15W pick is the clearest fit. If the fixture is G9, let the model number or the need for a bulk pack decide between Gfdoso and GEIparts.
If the system is 220-230V, Totority is the only option here that matches that rating. That order of checks keeps you from buying a bulb that fits the socket but fails on heat or voltage.
With the right match confirmed, replacement should be quick, and the light should work as the fixture expects. Buy for the fixture you have, not for the bulb that looks most efficient on its own.
Our top 3 picks at a glance
-
1
-
2
Best for high-heat E14 ovens
CTKcom 15W E14 Base 4173175 Oven Light
9.6/10 our score
See it on Amazon -
3
Best for GU10 hood fixtures
LPSAFP LED GU10 Range Hood Light Bulbs
9.4/10 our score
See it on Amazon
Frequently asked questions
What is the best pizza oven light bulb?
The best pizza oven light bulb is one that matches your oven's socket, voltage, size and heat rating. The CTKcom 15W E14 bulb is the strongest general pick here for compatible 110–130V E14 oven fixtures because it has a stated 300°C operating temperature.
Always confirm your oven manual first.
Can you use an LED bulb in a pizza oven?
Only use an LED bulb when the bulb is specifically rated for the oven's heat and the fixture accepts its base and voltage. The Maelsrlg E26 and CTKcom E14 LED bulbs in this guide are not suitable for ovens, so they should stay in compatible cooler appliance fixtures.
What socket does a pizza oven light bulb use?
Pizza ovens can use different sockets, including E14, E26 and G9. The socket alone is not enough to choose a replacement.
Check the original bulb, oven manual, voltage, bulb dimensions and heat rating before installing a new light.
How hot should a pizza oven light bulb be rated?
Choose a bulb with a rated operating temperature that meets or exceeds the heat around the oven fixture. The CTKcom E14 oven bulb is rated to 300°C.
If the bulb has no clear oven heat rating, don't assume a refrigerator or range hood bulb is safe inside the oven.
