Mudder Mini Incandescent Christmas Bulbs 2.5V 100 Pack – Soft Glow for Staircase Banister and Classic Home Holiday Aesthetic
Mudder Mini Incandescent Christmas Bulbs 2.5V 100 Pack – Soft Glow for Staircase Banister and Classic Home Holiday Aesthetic
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Why you'll love it
- Bulk 100-count pack provides ample spares so a single burned-out bulb never ruins an entire strand
- Cheaper than buying a completely new light set, extending the life of working strands
- Soft-core design fits most standard mini lamp holders for broad compatibility
- Ultra-bright incandescent output matches the warm glow of traditional Christmas lights
- Up to 500-piece options available for large-scale decorators and multi-tree households
Perfect for
- Replacing individual burned-out bulbs on existing 2.5V incandescent Christmas string lights
- Stocking a repair kit before the holiday season to fix dark sections of light strands
- Refurbishing vintage or heirloom Christmas light sets that still work but have dead bulbs
- Adding color variety with red and green replacement bulbs on clear-string setups
How to Replace a Mini Light Bulb
Step 1 Keep the set unplugged at first. Take out the broken light with its base, keep the base and remove the broken light bulb.
How to Replace a Mini Light Bulb
Step 2 Before putting the replacement bulb into the base, please straighten the 2 wires which correspond to the 2 holes of the base.
How to Replace a Mini Light Bulb
Step 3 Spread the wires and go down the sides, try to keep them centered left and right that help make a cleaner and nice contact in the set.
DO NOT let the 2 wires touch or it may cause a short circuit and burn your lights!
How to Replace a Mini Light Bulb
Step 4 Reinsert the light and make sure it’s pushed in completely. Plug the set back in to see if you are successful.
Warm Note
Double check the wattage (or amperes) required for your light set to see if it fits these light bulbs before purchasing.
Warm Note
These replacement bulbs are designed without being tapered slotted or pinched at the bulbs' bottoms, 2 wires only.
Warm Note
To avoid short circuit, never let the 2 wires touch.
Warm Note
Keep away from children and store them carefully.
Product Information
What you will get: you will receive enough replacement light bulbs in total, sufficient quantity to meet and satisfy your replacement supplies in daily life Details: 2.5 volt, 170 ma, 0.42 watt, 1.13 lumens, soft core, which allows this bulb to be compatible with most lamp holder; These mini Christmas replacement light bulbs are bright enough and can use for a long time, designed for the light set with a multiple of 50 lights, but don't exceed 300 light Replacement supplies: our products are suitable for Christmas tree decoration replacement, ideal items for replacing bulbs which have burn out or applied for a long time Bulb type: ultra-bright incandescent (will glow dim in energy saver light set), can fit your Christmas trees lights better, working as it does, you just need to take off the unnecessary ones and replace them for the new ones, easy to assemble Warming tips: these replacement bulbs are designed without being tapered slotted or pinched at the bulbs' bottoms, 2 wires only; When you replace the bulb, you must be careful to make sure the wire do not cross when you put back into the base, if the wire is crossed, it could cause them to short and "burn" out
Brand Mudder Light Type Incandescent Special Feature / Bulb Shape Size E17 Bulb Base E26 Specific Uses For Product Indoor Light Color / Voltage 2.5 Volts Unit Count 100.0 Count Color Temperature 6000 Kelvin Number of Items 100 Brightness 1.13 Lumen Shape Tubular(T) Material Plastic Indoor/Outdoor Usage Indoor Power Source / Color Rendering Index 80 Power Consumption 0.42 Watts Item Package Quantity 100 Light Source Type Incandescent Item Weight 2.4 ounces Light Source Wattage 0.42 Watts Product Dimensions 1.5"W x 0.63"H Control Method App White Brightness 1 Lumens Style Classic Manufacturer Mudder Color Clear Part Number B07YFBR3BZ Item model number B07YFBR3BZ Finish types Clear Number of Lights 300 Included Components 100 Pcs Mini Christmas Replacement Light Bulbs Special Features / Batteries Included? No Batteries Required? No Wattage 0.42 Watts
Frequently Asked Questions
Will these replacement bulbs keep the warm cozy glow I love on my living room Christmas tree?
Yes. Each bulb produces 1.13 lumens of classic warm white incandescent light, so the replacements match the soft, nostalgic glow your existing strand already provides.
Do the clear bulbs blend in with my clear string lights so the tree still looks clean and uniform?
Yes. The clear finish is designed to mirror standard clear-wire mini light strands, so swapped-in bulbs remain visually invisible and your tree keeps its tidy, uniform appearance.
Are these warm enough to give my bedroom holiday decor that candlelit, ambient feel?
Yes. The 2.5V incandescent output delivers the same golden, candlelit tone that traditional mini lights are known for, which is ideal for ambient bedroom and living room decor.
Can I use these to maintain the look of a vintage-style tree without changing the aesthetic?
Yes. The soft-core incandescent design replicates the look of original vintage mini bulbs, making them well suited for refurbishing heirloom strands while preserving their classic aesthetic.
Will the bulbs keep my mantel and banister displays looking consistent strand to strand?
Yes. Because they are rated for the same 2.5V/0.42W specification as standard mini lights, the color temperature and brightness match across every strand you repair.
Is this the right bulb pack for someone focused on a cozy classic Christmas look at home?
Yes. The pack is purpose-built for traditional incandescent mini light strands, which is exactly the format most classic home Christmas trees, mantels, and banisters rely on.
I'm decorating a small apartment tree and want one box of spares, is 100 enough?
Yes. A 100-count pack gives most single-tree households plenty of spares to cover an entire season of accidental breakages and aging bulbs.
Will this pack work if I want every light on my tree to glow the same warm color?
Yes. The clear bulbs produce the same warm white tone as standard clear mini lights, so the entire tree will read as one consistent color when displayed.
Are these bulbs subtle enough that they won't clash with my neutral living room palette?
Yes. The clear glass and warm white output integrate cleanly into neutral interiors, adding holiday warmth without competing with your existing color scheme.
Can I use these to refresh an older strand that still has good color but a few dead spots?
Yes. That is one of the most common uses for this pack. Swapping in fresh bulbs lets you extend the life of an older strand rather than replacing the whole set.
How do these compare to swapping the whole strand for a new LED string?
LED replacements will change the look of your display, giving a cooler tone and different brightness. These incandescent spares preserve the exact warm aesthetic you already have.
How do these compare to buying a few bulbs at a local hardware store one at a time?
Single packs at retail often cost more per bulb and run out mid-season. A 100-count pack is more economical and ensures you have spares on hand whenever a bulb fails.
If one bulb in my strand has been out for a while, will replacing it really fix the whole section?
Yes. Mini incandescent strands are wired in series, so a single burned-out bulb can darken an entire section. Replacing it with a fresh 2.5V bulb typically restores the full run.
I'm worried the new bulb will look brighter or whiter than the rest of the strand, will it stand out?
No. The replacement bulb matches the original 2.5V/0.42W specification, so brightness and color temperature blend in with the surrounding bulbs once lit.
What if I accidentally order the wrong base size for my home light strings?
These bulbs use the standard E17 intermediate base, which is the most common size for mini Christmas light strands. Verify your strand's base before ordering to be sure.
Are these bulbs bright enough for a large living room tree, or only for small tabletop trees?
They are designed for full-size standard mini light strands, so they work equally well on large living room trees and smaller tabletop or bedroom trees.
How do I replace a burned-out bulb on a mini Christmas light strand?
Unplug the strand first. Gently pull the dead bulb straight out of the socket, then press a fresh 2.5V replacement bulb from this pack firmly into the same socket until it seats. Plug the strand back in to confirm the section lights up.
How do I know which bulb size my strand uses?
Check the original bulb or your strand's packaging for the base type and voltage. These replacement bulbs use the standard E17 intermediate base at 2.5V, which is the most common mini Christmas light specification.
How should I store unused bulbs between seasons?
Keep leftover bulbs in the original packaging or a small container, stored in a dry location away from temperature swings. A holiday bin in a closet, attic, or garage works well.
Are these bulbs compatible with all mini Christmas light strands?
They are compatible with most standard 2.5V incandescent mini light strands that use the E17 intermediate base. They are not designed for LED strands or for larger C7 or C9 bulb sets.
Will these bulbs work on light strings wired for more than 50 bulbs?
Yes. The bulbs are rated for light sets wired in multiples of 50 bulbs, up to 300 bulbs per string, which covers the vast majority of household mini light strands.
What comes in the box when I order this product?
You receive a bulk pack of 2.5V/0.42W incandescent mini replacement bulbs in the count you selected (100, 200, 300, or 500), in the color variant you chose at checkout. No additional tools or accessories are included.
Are these bulbs safe to handle and install without special equipment?
Yes. Always unplug the strand before replacing a bulb, then handle the new bulb by the base. No special tools or protective gear are required.
How long do these replacement bulbs typically last?
Incandescent mini bulbs generally last several holiday seasons under normal use. Lifespan depends on run time, handling, and storage conditions, which is why keeping spares on hand is recommended.
What is the difference between incandescent and LED Christmas replacement bulbs?
Incandescent bulbs produce a warm, classic glow, run on lower voltage, and are dimmer than LEDs. LED bulbs are cooler to the touch, more energy-efficient, and typically have a cooler color temperature. They are not interchangeable on the same strand.

