The most common types of light bulbs used in commercial ovens are halogen bulbs, incandescent bulbs, and more recently, specialized LED appliance bulbs designed for high temperatures. Halogen and incandescent bulbs are favored because they can withstand the intense heat inside an oven, usually up to 300°C, and maintain reliable performance under these extreme conditions.

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-30%Cres Cor 0820-059-01 Replacement Light Bulbs Kit 40W PK/5Special Price £50.53 Regular Price £72.00
-30%Cres Cor 0820 059 01 Light Bulb Rplcmnt Kit , 40W, Pk/5Special Price £50.53 Regular Price £72.00
Replacement Parts of Light Bulb for Commercial Ovens
The oven light bulb is a small but crucial part found inside commercial ovens, allowing clear visibility of the food being cooked without opening the door.The oven light bulb brightly illuminates the oven interior, making it easy for staff to monitor food as it cooks without ever opening the oven door.
Over time, commercial oven light bulbs can show signs of failure. One of the earliest signs of a failing oven light bulb is when it starts to glow unevenly or intermittently loses brightness In some cases, the bulb may burn out completely, leaving the oven cavity dark. Another sign could be discoloration or blackening of the bulb glass, which means it’s near the end of its life.
At PartsFe UK, you’ll find reliable light bulb replacement parts for commercial ovens from leading brands such as Montague, Turbochef, and Southbend. We offer wide range of parts like HR halogen G9 light bulb, light bulb kit, medium base oven lamp, 40W bulb with white frosted interior.
FAQs
What type of bulb does a commercial oven use?
Commercial ovens usually require heat-resistant, high-wattage bulbs designed specifically for oven environments.
Why does my oven light bulb keep burning out?
Frequent use, vibration, incorrect wattage, or moisture can cause premature oven light bulb failure.
How often should oven bulb replacement be done in commercial ovens?
Replace the oven bulb whenever it burns out or shows dimming to maintain clear interior visibility.
Why is my oven bulb not lighting up at all?
Most often caused by a burnt-out bulb, faulty socket, or disconnected power supply inside the oven.
What should I do if the new oven bulb flickers?
Check the bulb fit, inspect socket wiring for looseness, and replace the bulb with the correct type.
Why is my oven light flickering only when the broiler is on?
Voltage fluctuations or electrical interference during broiler use can cause temporary flickering.






