{"product_id":"38mm-led-filament-light-beads-10pcs-repair-parts-3v","title":"38mm LED Filament Light Beads 10pcs – 3V Bulb Repair Parts","description":"\u003ch2\u003e38mm LED Filament Light Beads – 10-Pack Repair \u0026amp; Replacement Parts\u003c\/h2\u003e\n\u003cp\u003eBreathe new life into old or faulty bulbs with these high-quality \u003cstrong\u003e38mm LED filament light beads\u003c\/strong\u003e. 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 \u003cstrong\u003e10 pieces\u003c\/strong\u003e, giving you plenty to work with for multiple repairs or builds.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 38mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 3V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent:\u003c\/strong\u003e 100mA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLuminous Efficacy:\u003c\/strong\u003e 60–70 lm\/W\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable Colors:\u003c\/strong\u003e Cold White, Warm White, Red, Green, Blue\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e 10 × LED Filament Light Beads\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose These LED Filament Beads?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eVersatile Color Options\u003c\/strong\u003e – Cold white for crisp, bright light; warm white for a cozy glow; red, green, and blue for decorative or indicator applications.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eEnergy Efficient\u003c\/strong\u003e – 60–70 lm\/W efficacy means more light output per watt compared to traditional incandescent elements.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eCompact 38mm Form Factor\u003c\/strong\u003e – Fits a wide range of standard bulb tubes and lamp housings for easy drop-in replacement.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eDIY \u0026amp; Repair Friendly\u003c\/strong\u003e – Ideal for electronics hobbyists, makers, and lighting repair professionals.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eGreat Value\u003c\/strong\u003e – 10 pieces per pack ensures you have spares on hand for future projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRepairing LED bulb tubes and vintage-style filament lamps\u003c\/li\u003e\n  \u003cli\u003eCustom DIY lighting builds and lamp crafting\u003c\/li\u003e\n  \u003cli\u003eElectronics prototyping and indicator light applications\u003c\/li\u003e\n  \u003cli\u003eHome, workshop, and hobbyist lighting projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: 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.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10cm-wireless-led-motion-sensor-night-light-type-c-rechargeable-cabinet-wardrobe-lamp-for-staircase-backlight-kitchen-lighting\"\u003e10CM Wireless LED Motion Sensor Night Light – Type-C Rechargeable Cabinet Lamp\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10pcs-wooden-handle-nylon-bristle-paint-brush-for-oil-painting-dusting-and-cleaning-unrechargeable-hand-tool-set-without-batt-2\"\u003e10pcs Wooden Handle Nylon Bristle Paint Brush – Hand Tool Set\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-precision-japanese-double-edged-hand-saw-sk5-steel-fine-toothed-for-carpentry-and-gardening-6-inch-blade-portable-mini-1\"\u003e1pc Precision Japanese Double-Edged Hand Saw – SK5 Steel, Portable Mini\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.epa.gov\/recycle\/used-lithium-ion-batteries\" target=\"_blank\" rel=\"noopener\"\u003eEPA guidance on lithium-ion battery handling\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What voltage do these 38mm LED filament light beads operate at?\u003c\/h4\u003e\n\u003cp\u003eA: These LED filament beads are rated at \u003cstrong\u003e3V\u003c\/strong\u003e with a current of \u003cstrong\u003e100mA\u003c\/strong\u003e. Always ensure your circuit or repair project matches these electrical specifications before installation to achieve optimal performance and longevity.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use these LED filaments for decorative lighting projects, not just repairs?\u003c\/h4\u003e\n\u003cp\u003eA: 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.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many LED filament beads come in each pack?\u003c\/h4\u003e\n\u003cp\u003eA: Each package contains \u003cstrong\u003e10 pieces\u003c\/strong\u003e of 38mm LED filament light beads, providing you with enough components for multiple repairs or a complete DIY lighting project.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo 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.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What voltage do these 38mm LED filament light beads operate at?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"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.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use these LED filaments for decorative lighting projects, not just repairs?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely! 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