38mm LED Filament Light Beads 10pcs – 3V Bulb Repair Parts
38mm LED Filament Light Beads 10pcs – 3V Bulb Repair Parts
38mm LED Filament Light Beads – 10-Pack Repair & Replacement Parts
Breathe new life into old or faulty bulbs with these high-quality 38mm LED filament light beads. Whether you're repairing vintage-style incandescent bulbs, DIY lighting projects, or crafting custom lamp tubes, these compact filament diodes deliver reliable, bright output in a range of colors. Each pack includes 10 pieces, giving you plenty to work with for multiple repairs or builds.
Key Specifications
- Length: 38mm
- Voltage: 3V
- Current: 100mA
- Luminous Efficacy: 60–70 lm/W
- Available Colors: Cold White, Warm White, Red, Green, Blue
- Package Contents: 10 × LED Filament Light Beads
Why Choose These LED Filament Beads?
- ✅ Versatile Color Options – Cold white for crisp, bright light; warm white for a cozy glow; red, green, and blue for decorative or indicator applications.
- ✅ Energy Efficient – 60–70 lm/W efficacy means more light output per watt compared to traditional incandescent elements.
- ✅ Compact 38mm Form Factor – Fits a wide range of standard bulb tubes and lamp housings for easy drop-in replacement.
- ✅ DIY & Repair Friendly – Ideal for electronics hobbyists, makers, and lighting repair professionals.
- ✅ Great Value – 10 pieces per pack ensures you have spares on hand for future projects.
Perfect For
- Repairing LED bulb tubes and vintage-style filament lamps
- Custom DIY lighting builds and lamp crafting
- Electronics prototyping and indicator light applications
- Home, workshop, and hobbyist lighting projects
Made in Mainland China.
Note: Actual color may vary slightly from on-screen images due to monitor brightness and display settings. Please allow a minor tolerance of ±1mm in manual measurement.
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Frequently Asked Questions
Q: What voltage do these 38mm LED filament light beads operate at?
A: These LED filament beads are rated at 3V with a current of 100mA. Always ensure your circuit or repair project matches these electrical specifications before installation to achieve optimal performance and longevity.
Q: Can I use these LED filaments for decorative lighting projects, not just repairs?
A: Absolutely! While they are designed as repair and replacement parts for LED bulb tubes, their compact 38mm size and five color options (Cold White, Warm White, Red, Green, Blue) make them excellent for custom DIY decorative lighting builds, indicator lights, and electronics prototyping projects.
Q: How many LED filament beads come in each pack?
A: Each package contains 10 pieces of 38mm LED filament light beads, providing you with enough components for multiple repairs or a complete DIY lighting project.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.