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Funtery 2 Pcs 3.5V Halogen Bulb Compatible with Welch Allyn Type 03100-u

  • Based on 76 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Oct 17
Order within 22 hours and 54 minutes
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Features

  • What You Will Receive: the package contains 2 pieces of otoscope lamps with type 03100-U, enough to meet your using and replacing needs, please check the size before ordering
  • Bulb Replacement: our halogen replacement bulbs compatible with Welch Allyn can be ideal replacements for the previous broken or aged otoscope lamp, which can emit bright light to bring more convenience
  • Light Source Type: the 3.5v lamp 03100-U is halogen bulb, and the illumination is even and sufficient, so that they can provide you with a clear vision when you apply them on the otoscope
  • Light Type: these halogen replacement bulbs come with a type of 03100-U , the rated voltage is 3.5 v, rated power is 1 W, and the rated current is about 0.78 A; Please check the size before ordering
  • Reliable to Use: our halogen light bulbs are made of quality material, reliable to serve you for a long time, and the 2 bulbs allow you to take them as backups

Brand: Funtery


Light Type: Halogen


Special Feature: High Quality, Reliable, Otoscope-Specific


Wattage: 1 watts


Bulb Shape Size: B10


Light Type: Halogen


Additional Features: High Quality, Reliable, Otoscope-Specific


Wattage: 1 watts


Bulb Shape Size: B10


Bulb Base: BA9S


Incandescent Equivalent Wattage: 1 watts


Light Color: warm white


Indoor Outdoor Usage: Indoor


Beam Angle: 30 degrees


Power Consumption: 1 watts


Light Source Type: Halogen


Light Source Wattage: 1 watts


Accepted Voltage Frequency: 220 to 240 Volts and 50 Hertz


Control Method: App


Controller Type: Push Button


Connectivity Technology: Normal bulb


Shape: Bulb


Style Name: Type 03100-u


Brand Name: Funtery


Number of Items: 1


Model Number: 03100-U


Manufacturer: Funtery


Included Components: 2 otoscope lamps


Manufacturer Part Number: WCE-Funtery-1308


Unit Count: 2 Count


Package Quantity: 2


Item Weight: 9.07 g


Material Type: copper


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Oct 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Works great
Style: Type 03100-u
As described
Reviewed in the United States on July 9, 2026 by Pete

  • It worked with my Welch Allen portable otoscope.
Style: Type 03100-u
It worked with my Welch Allen portable otoscope. Make sure to buy the correct model. There are two different type of lightbulbs that are specific to the equipment you may have. Just pay attention to the lightbulb you’re removing and replacing.
Reviewed in the United States on December 5, 2025 by Yudy

  • Good replacement.
Style: Type 03100-u
They fixed my scope.
Reviewed in the United States on February 1, 2026 by Robert Jo.

  • Fit and work well
Style: Type 03100-u
Purchased as replacement blubs for my husband's otoscope. They fit and work well.
Reviewed in the United States on November 6, 2025 by Jennifer J.

  • Didn’t fit device
Style: Type 03100-u
Didn’t fit even though the description said it would fit my device
Reviewed in the United States on June 29, 2026 by Tricia

  • A value alternative to expensive Welch Allyn bulbs.
Style: Type 03100-u
We tend to get about six months out of branded bulbs in our Welch-Allyn otoscopes, but prices have been rising and we're giving these a try since they're a fraction of the price. Initial experience has been promising, but even if these bulbs only last half as long as OEM we'll still be saving money.
Reviewed in the United States on September 30, 2025 by Karl Spackler-Noonan

  • Value for money
Style: Type 03100-u
Quality bulbs at the fraction of the price for the parent company.
Reviewed in the United States on July 4, 2024 by Rochelle

  • poor quality bulbs
Style: Type 03100-u
the quality is poor and the light is very dim.
Reviewed in the United States on September 7, 2026 by SRN

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