Parts for Thermador HB30QW: 11 - Hood Parts

This lamp housing and switch assembly replaces the oven's interior light housing and its integrated switch to restore proper lighting and control. Use this part when the interior light is inoperable, flickering, or the switch no longer responds. What it does

• Holds and protects the oven interior light bulb while routing power through the built-in switch.
• Restores proper on/off control when a failed switch prevents the light from turning on or off.
• Stops intermittent or flickering interior light caused by a loose or damaged housing connection.
• Provides a mounting point and wiring interface for the oven light bulb.

• Disconnect power to the appliance before starting any repair to avoid electrical shock.
• Allow the oven to cool fully and use gloves when handling sharp edges or the light bulb.
• Inspect wiring and connectors for damage; replace or secure any frayed wires before reassembly.
• Test operation after installation.

This part has been discontinued by the manufacturer and is no longer available.

The Lamp Holder is an OEM part for Bosch range hoods. It secures interior lighting fixtures in place above the stovetop, managing connecting wires neatly out of the way. Proper holder positioning ensures consistent task illumination.

Causes of failure can include normal wear from sustained vibration in the kitchen environment. Periodic replacement preserves essential visibility above the cooktop.

Symptoms of a faulty lamp holder are:

• Interior hood light failing to illuminate or flickering inconsistently
• Visible damage or deterioration of mounting clips/anchors
• Loosening of lighting unit from repeated cleaning

This genuine OEM Bosch part is also compatible with Thermador, Gaggenau and select Kenmore models.