3.5 Volt Mini Christmas Replacement Bulbs for Incandescent String Lights, Pinched Base, 50 Count, 0.43 Watt, 125 mA

Now: $6.99
(You save )
(8 reviews) Write a Review


• 3.5 volt mini replacements bulbs for incandescent Christmas lights
• Typically used in 35 or 70 count string lights
• Pinched base shape fits most light sets
• Value pack includes 50 lamps
• Choose from Clear, Multi, Red, Green, Blue, Yellow, Amber, and Pink
• Bulb specifications: 3.5 volt, 125 mA, 0.43 watt
• Please, check the white tag near the plug to confirm bulb specifications

These 3.5V mini Christmas replacement bulbs for incandescent string lights are made with a pinched base. This unique shape guarantees a secure fit in most every string light (regardless of whether the pinched base is required or not). Value pack includes 50 clear bulbs. 3.5 volt bulbs are typically used in strands of 35 or 70 lights and are common on multi-function light sets and other novelty light sets made for display in yards or windows.

Please be sure to reference the tag near the male plug on your light set to confirm both the voltage and the wattage for your string. Voltage, amperes, and wattage must all match the following bulb specifications: 3.5 volt, 125 mA, 0.43 watt.

How to determine the voltage required: Reference the tag near the plug on existing light set. If the voltage is not specifically stated for the individual bulbs, then take the total voltage for the light set and divide by the number of lights in one circuit. 3.5V bulbs are most often used in 35 light sets (one-way) and 70 light sets (two-way).

Determine the correct wattage: Reference the tag near the plug on existing light set. Look for wattage of 0.43 and amperes of 125 mA (or 0.125 A) for the individual light bulbs. If either of these numbers match, then this is should be the correct bulb for your light set.

These 3.5V replacement bulbs are sold 'naked' which means that they do not come with any plastic husk. Please be sure to keep the plastic husk that the old bulbs are removed from so that these will incorporate into your string light. The unique pinched base shape to these bulbs allows them to set fully down inside of most any husk to make meaningful contact with the brass contacts inside.

If you have any questions, or need help troubleshooting, please feel free to give us a call at 1-877-750-0971. We can also be reached through the contact us form on our website.

Bulb Dimensions:
Length of glass - 7/8 inch
Length of wires - 3/8 inch
Diameter of glass - 5 mm


prop-65-warning-6-pt.png WARNING: This product can expose you to chemicals including lead, benzene, and cadmium, which are known to the State of California to cause cancer, birth defects, or other reproductive harm.  Wash hands after use.  For more information go to

Additional Details


8 Reviews

  • 5
    The bulbs arrived quickly and worked as advertised.

    Published by Unknown on Dec 5th 2020

    good bulbs

  • 5
    Right Size, Right Volts

    Published by Derrell on Nov 19th 2020

    Exactly what I wanted. Thank you.

  • 5
    3.5 Volt Mini Christmas Replacement Bulbs for Incandescent String Lights, Pinched Base, 50 Count, 0.43 Watt, 125 mA

    Published by Gary G. on Jul 3rd 2020

    Very happy with purchase. Glad to be able to find these bulbs. Service was outstanding, as usual.

  • 5
    i finaly found them

    Published by martin germen on Jan 22nd 2020

    these bulbs are the only kind that will fit my icicle lights and i have been looking for a long time. if you have a crimped bottom these are the ones you want

  • 5
    Great bulbs!

    Published by Roger on Jan 21st 2020

    3.5 V as advertised. Comes with helpful instructions

  • 5
    fast service & good value

    Published by Unknown on Jan 4th 2020

    just what I needed

  • 5
    these replacement bulbs are perfect for the person who likes fix their light sets.

    Published by Katherine Brandt on Dec 31st 2019

    Excellent packaging. Fast shipping.

  • 5
    3.5 v mini lamps

    Published by Bob on Dec 19th 2019

    50 working lamps, no failures. Fast shipping! Super Good Service

Related Products

Customers Also Viewed

Subscribe to our newsletter

Get the latest updates on new products and upcoming sales

No thanks