Bosch Microwave HMV3021U/01 broken bulb

This replacement lamp restores proper lighting in your appliance, making it easier to see contents and monitor cycles. Install it when the original bulb burns out or flickers to bring clear, reliable illumination back.

• Provides illumination when the appliance's light circuit or door switch activates
• Common symptoms: no light, intermittent or flickering light, or a visibly failed bulb
• Heat, age, vibration, or moisture can cause the lamp to fail
• A new lamp typically resolves lighting issues if the socket and switch are sound

• Disconnect power at the breaker or unplug before servicing
• Allow the area to cool fully before opening the light cover
• Handle the glass with clean gloves or a cloth to avoid skin oils
• Install the exact replacement specified for your model; do not exceed the manufacturer's rating

This light socket holds the appliance bulb and provides a secure electrical connection, restoring reliable interior lighting. Replace a cracked, heat-damaged, or loose socket to fix lights that don't come on even with a good bulb.

• Provides the electrical contacts and mechanical support for the light bulb
• Helps resolve no-light or intermittent flicker when the bulb and switch are OK
• Common failure signs: discoloration, melting, burn marks, or loose/broken contacts
• Restores dependable illumination in the designated lighting location

• Disconnect power at the breaker and allow the appliance to cool before servicing
• Wear cut-resistant gloves and eye protection; handle bulbs by the base, not the glass
• Note wire positions and transfer connectors one at a time to the new socket
• Seat the bulb fully and test operation before reinstalling any covers or panels