Whirlpool 25W Halogen Microwave Light Bulb - W10709921

Whirlpool 25W 120V Microwave Halogen Cooktop 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. Official Whirlpool accessory sources also describe it as 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: Official Whirlpool accessory listings name models such as 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