Oven Light Not Working? How to Replace an Oven Bulb
If the bulb in your oven goes out, it can be frustrating. While your oven will still cook food without a working light, constantly opening the door to check on your meal lets heat escape and reduces efficiency. Luckily, oven bulb replacement is quick and simple, whether you change it yourself or call in a professional.
Step-by-Step Guide: How to Replace an Oven Light
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Turn Off the Oven
Before starting, make sure the oven is turned off at the mains. This step is essential for safety.
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Remove the Old Bulb
Open the oven and locate the bulb cover at the back. Unscrew the cover, then carefully remove the faulty bulb.
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Identify the Correct Replacement Bulb
Check the details printed on the old bulb to ensure you replace it with the same type. You can usually find suitable replacements online or in store.
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Fit the New Bulb
Once the oven has cooled completely, screw the new bulb into place and reattach the cover.
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Test the Light
Turn the oven back on and check that the new light is working correctly.
How Long Do Oven Bulbs Last?
Most oven bulbs are designed to last around 900 hours. If used for eight hours a day, this equals roughly four months. However, since most households only switch the oven light on while cooking, an oven bulb should last around a year.
If your oven light keeps failing sooner than this, it could indicate a faulty connection.
Why Maintenance Matters
Replacing an oven light bulb is just one part of keeping your oven efficient. A dirty oven can:
- Reduce cooking efficiency
- Emit unpleasant odours
- Impact the flavour of your food
That’s why regular cleaning is as important as maintenance.
FAQs on Oven Light Bulb Replacement
How do I know what light bulb I need for my oven?
Check the old bulb — the wattage and type will be printed on it. Match these details when buying a replacement.
What kind of light bulb goes in an oven?
Oven bulbs are designed to withstand high heat. Regular household bulbs are not suitable. Always choose a bulb specifically made for ovens.
Why does my oven light keep burning out?
Frequent burnouts could indicate an electrical fault, poor connection, or exposure to excess heat.
Can you replace an oven light yourself?
Yes. In most cases, oven light bulb replacement is simple and safe if the oven is switched off and cool.
How much does it cost to replace an oven light?
Replacement bulbs are usually inexpensive — often under £10. A professional fitting service may add extra cost.
Does the oven still work without a light?
Yes, your oven will cook food normally without a working bulb. It just makes it harder to monitor progress.
Are all light bulbs safe to use in the oven?
No. Only bulbs designed for high-temperature environments (such as oven bulbs) should be used.
Changing an oven light bulb is a straightforward task that helps maintain your oven’s efficiency. Remember to use the correct bulb, keep your oven clean, and consider a professional oven clean for the best long-term results.
Ovenclean specialises in cleaning all types of ovens, AGAs, ranges, hobs, extractor fans, and even barbecues. Our unique no-added-caustic cleaning system is safe for your kitchen, fume-free, and eco-friendly, leaving your oven looking and working like new.
