Whirlpool 25W Halogen Microwave Light Bulb - W10709921

Restore clear cooktop lighting beneath the microwave with this genuine OEM Whirlpool 25W 120V Microwave Halogen Cooktop Light Bulb - W10709921. This halogen bulb mounts under supported over-the-range microwaves to illuminate the cooking surface below.

W10709921 is a genuine Whirlpool microwave halogen light bulb rated for 25 watts and 120 volts. It is a cooktop light with a 2-contact wire-loop style base used on supported over-the-range microwave platforms.

Compatibility: Fits supported Whirlpool-built over-the-range microwave platforms that use this exact 25W 120V halogen cooktop bulb.

Fits These Models: Compatible model examples include MV8208C, JMV9196C, KHHC2090SS, KHMC1857B, KHMS2056S, KMHC319E, KMHP519E, MMV6190D, and WMH76719C as supported examples.

Please confirm fitment with your appliance model number before ordering.

Is it time to replace?

• Common Symptoms: Cooktop light is out, flickers, or no longer illuminates the range below the microwave.
• Visible/Sensory Cues: Broken filament, darkened bulb glass, or intermittent cooktop lighting.

Pro Tip: Do not touch the glass with bare fingers. Oils from skin can create hot spots that shorten halogen bulb life.

Technical Specifications

Legacy part number(s)/code(s): W10208564, W10112515, B07F321CJQ

Please note: Replacement part appearance may differ. Confirm the complete appliance model and part number before ordering.

If you have questions, please message us before ordering so we can address your concerns. Please review our Return Policy before purchasing.