3v Led Filament Letters A-z & Numbers 0-9, 2200k Warm White Cob Diodes for Diy Custom Name Signs, Retro Ambient Night Light & Craft Accessories(T)

• 1. ⚠️ STRICTLY 3V DC & MINIATURE SIZE: Each LED filament letter measures just 36x18mm (1.4x0.7 inches). Operates safely on 3V DC power ONLY (perfect for 2x AA batteries). Do NOT connect to 12V or 110V wall outlets to prevent burning. (Note: Batteries and wires are NOT included).
• 2. 【Vintage 2200K Cozy Glow & COB Tech】Featuring advanced COB (Chip-on-Board) packaging technology with silicone material. These filaments emit a beautiful, continuous 2200K warm white glow without dark spots. Offers excellent light transmission, high color rendering, and consistent brightness to replicate the classic retro aesthetic of antique tungsten lamps.
• 3. 【Designed for DIY G125 & Handcrafts】Perfectly sized (approx. 1.4 inches in height) , these filaments are specifically designed to fit G125 bulb tubes or custom glass covers. Excellent for makers, hobbyists, electronic enthusiasts, and designers looking to craft bespoke desk lamps, retro industrial decor, or science projects.
• 4. 【Premium Rigid Pre-Formed Structure】Unlike soft light strips, these retro LED filaments feature a sturdy, rigid pre-shaped design that perfectly holds the form of letters and numbers without sagging or deforming over time. Encapsulated in premium silicone protective wrapping, they offer exceptional heat dissipation, uniform 360° light emission, and highly stable conductivity. Built to ensure your creative designs always look crisp, professional, and elegant. (Applicable current: 200mA)
• 5. 【⚠️ CRUCIAL: DIY Technical Requirement】PLEASE NOTE: This is a RAW DIY component, NOT a plug-and-play light bulb. It operates strictly on DC 2.7V - 3V (Do not exceed 3.0V). Connecting directly to a 110V wall outlet or high-voltage power supply will burn it instantly. Requires soldering, a 3V power source (like 2x AA batteries or a 3V adapter), and basic electronic DIY knowledge to operate.

"Transform Your Creative Ideas Into Radiant Reality with Retro 3V LED Filaments! Whether you want to craft a personalized night light for your bedroom, design a stunning retro sign for a wedding, or restore a vintage G125 Edison bulb, our silicone LED alphabet and number filaments are the perfect solution. Designed for DIY enthusiasts and makers, these mini light sources bring vintage warmth into modern spaces. 📐 Product Specifications: - Product Type: LED COB Filament (DIY Component) - Working Voltage: DC 2.7V - 3.0V (Do not exceed 3V) - Rated Current: 200mA - Color Temperature: 2200K Vintage Warm White - Material: Silicone - Dimensions (Height): Letters A-Z: ~35.8mm (1.41") | Numbers 0-9: ~36mm (1.42") - Applicable Bulb Type: G125 or custom DIY glass domes 💡 DIY Design Inspiration: Since each letter and number is sold individually, you can mix and match to create endless combinations. Spell out names, inspirational quotes, or dates like: - "HOME" for a warm living room accent lamp. - "LOVE" or "I DO" for proposal and wedding decorations. - "2026" or birthdays for personalized anniversary gifts. (Note: Order multiple pieces in a single checkout. Flat-rate shipping applies to the entire order, making multi-item purchases highly cost-effective!) ⚠️ Safety & Technical Warnings: 1. Solder with Care: The electrodes are conductive but fragile. Please solder with a low-temperature iron quickly (under 2 seconds per terminal) to avoid thermal damage to the silicone. 2. Strict Voltage Limit: This product operates ONLY at 2.7V-3.0V. A 2x AA/AAA battery box, a 3V coin cell (CR2032), or a regulated 3V DC power adapter is recommended. Do NOT connect directly to home mains AC electricity. 3. Heatsink Recommended: For prolonged continuous usage, mounting the filament on a small metal bracket or lamp holder is recommended to assist with heat dissipation. Package Includes: 1 x DIY LED Filament (Character of your choice). Power source, wires, and bulb shells are NOT included. "