GE Microwave and Range Hood 20W Light Bulb - WB36X10063

GE Microwave and Range Hood 20W Light Bulb - WB36X10063

Restore appliance cavity or surface lighting with this genuine GE 20W appliance light bulb - WB36X10063. Appliance bulbs must be matched by wattage, voltage, base, bulb shape, and heat clearance, not by wattage alone.

WB36X10063 is used in select GE microwave and microwave/range hood lighting applications when the original bulb burns out or no longer illuminates reliably. It should be installed only where the appliance model calls for this exact replacement.

Fitment / What To Verify: Verify the full appliance model number, bulb wattage, voltage, base style, glass envelope shape, lens clearance, and whether the bulb is for cooktop/night light or interior cavity light use. Do not install a higher wattage bulb than the appliance label allows.

Please confirm fitment with your appliance model number and original bulb specifications before ordering.

Is it time to replace?

• Common Symptoms: No interior light, cooktop light burned out, intermittent light, dim light, or bulb fails again shortly after replacement.
• Visible/Sensory Cues: Broken filament, darkened glass, cracked bulb envelope, loose base, or signs of overheating around the socket or lens.

Pro Tip: Disconnect power and let the old bulb cool completely before removal. Inspect the socket for heat damage before installing the new bulb.

Technical Specifications