3.5V Mini Replacement Bulbs (125 mA, 3.5 volt, 0.42 watt)

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3.5V Mini Replacement Bulbs (125 mA, 3.5 volt, 0.42 watt)
  • 3.5 volt super bright mini replacements
  • Typically for strings of 35 or 70 lights
  • Pack of 5 bulbs
  • Available in clear or multi

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20+ Packs  -  $1.09 Each
50+ Packs  -  $0.99 Each
100+ Packs - $0.79 Each
The price on the product page will show the individual price, however, once the item is added to your shopping cart, the discounted price will show if you are purchasing at a bulk discount level!
3.5 volt super bright mini replacement bulbs.  Typically for strings of 35 or 70 lights.  Each package includes 5 replacement bulbs.  Available in clear or multi (blue, red, green, yellow, pink).
Bulb Specifications:
3.5 volt, 125 mA, 0.43 watt
Bulb Dimensions
Length of glass - 15/16"
Length of wires - 3/8"
Diameter of glass - 5 mm
How do I make sure these are the right bulbs for my light set?
Most light sets have a white tag near the male plug of the light set.  On this tag, there should be a notation something along the lines of "replace only with 3.5 volt bulbs".  After the voltage is determined, you then need to check the be sure that the amperes (mA or A) are correct.  Sometimes this will be written just after the voltage, and sometimes it is only mentioned at the bottom of the tag.  Please give us a call if you have any questions: 877-750-0971!
Are these bulbs pinched at the base of the glass portion?
Unfortunately, these bulbs are no longer pinched at the base, but this traditional rounded shape is the most commonly used in light sets now-a-days, and should work in about 95% of the light sets made today that require a 3.5 volt bulb.  If you are looking for a pinched base option, please reference our sister website: 612 Vermont
Please note: Because of the many varieties of bases/sockets on mini lights, these bulbs don't not come with bases. It is important to hold on to your old bases, so that these new bulbs can be assured a good fit. In order to replace bulb, bend wires straight, pull bulb out from base, and then slip the new bulb in place.

69 Reviews Hide Reviews Show Reviews

  • 5

    Posted by Kimtellez on May 11th 2020

    Love the item, that was hard to find, great quality.

  • 5
    3.5 volt bulbs

    Posted by Joe W on Apr 20th 2020

    Work Great

  • 5
    Replacement bulbs

    Posted by Mary on Jan 24th 2020

    These fit perfectly to relight my small trees

  • 5
    Great little light bulbs

    Posted by Gracie on Dec 20th 2019

    I received the wrong shipment but the gentleman I talked to immediately send me the right items. I do recommend this business for all your "hard to find" needs.

  • 5
    Replacement bulbs

    Posted by Linda on Dec 20th 2019

    I found these hard to find replacement bulbs online. They were used for my outdoor Christmas decorated reindeer. They are not a common wattage. So I was happy to find them at a very reasonable price. And the delivery was very prompt also.

  • 5
    3.5V Mini Replacement Bulbs

    Posted by Light Man on Feb 18th 2019

    If you need 3.5V bulbs...this is the place. They are very rare. Most places only stock 2.5V. Someday I won't need these after going to LED but my strings still have a few years left before the weather damage takes them out.

  • 5
    These bulbs were just what I was looking for and could not find after looking in several stores where I live. The price was reasonable too!

    Posted by June Hansen on Jun 5th 2018

  • 4
    Bulbs added a nice Christmas touch to the house. Much better than battery operated lights.

    Posted by Michael Schwabek on Feb 7th 2017

  • 5
    I could not find this bulb locally; I was thrilled to find the exact bulb I needed on your website. Extremely pleased with the purchase process, price, and delivery time. I will definitely use your website again.

    Posted by Roger Adams on Jan 29th 2017