COB LED Filament Letter Light Yellow – DIY Signboard Décor
COB LED Filament Letter Light Yellow – DIY Signboard Décor
COB LED Filament English Letter Light – Yellow Warm Glow for DIY Signs & Décor
Bring your creative visions to life with this COB LED Filament English Letter Light. Designed for makers, crafters, and décor enthusiasts, this compact 3×3 cm FPC-based LED chip emits a warm yellow glow at 2200K — perfect for building custom neon-style signboards, party backdrops, wall art installations, and room decorations.
Running on just DC 3V (0–5V range) at 1W, this energy-efficient diode delivers up to 90 lm/W luminous efficiency with under 60 lm total flux — ideal as a low-voltage accent light component for DIY electronics and craft projects.
Key Features
- Warm Yellow Light: 2200K color temperature for a cozy, vintage-inspired glow
- COB FPC Construction: Flexible PCB base makes it easy to integrate into curved or flat DIY builds
- Compact Size: 3×3 cm (approx. 1.18×1.18 in) — fits neatly into letter molds, signage frames, and craft projects
- Low Voltage Operation: DC 0–5V range, 1W power output — safe and efficient for DIY circuits
- High Luminous Efficiency: 90 lm/W — bright output relative to power consumption
- Versatile Use: Ideal for party décor, bedroom lighting accents, custom signboards, and wall art
- Brand New & Top Quality: 100% new components, ready for your next project
Specifications
| Material | FPC (Flexible Printed Circuit) |
| Color | Yellow |
| Dimensions | 3×3 cm / 1.18×1.18 in |
| Color Temperature | 2200K |
| Power Output | 1W |
| Voltage | DC 0–5V |
| Luminous Efficiency | 90 lm/W |
| Luminous Flux | <60 lm |
| Package Contents | 1× COB LED Filament Letter Light |
| Country of Origin | Made in Mainland China |
Perfect For
- Custom LED signboards and illuminated lettering
- Party and event backdrop lighting
- Bedroom and living room wall décor
- DIY electronics and maker projects
- Craft and art installations
Notes
- Please refer to the listed specifications for exact dimensions — product images may not be to scale.
- Manual measurement may result in a 5–10 mm variation.
- Actual color may vary slightly due to monitor/display settings.
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Frequently Asked Questions
Q: What voltage does this COB LED filament light require?
A: This COB LED filament letter light operates on DC 0–5V, with a recommended operating voltage of DC 3V. It is a low-voltage component ideal for DIY electronics and battery-powered signboard projects.
Q: Can I use this LED for outdoor signboards or party decorations?
A: This LED is primarily designed for indoor DIY signboard, wall décor, and party decoration projects. For outdoor use, ensure adequate weatherproofing of your overall installation, as the LED component itself is not rated for direct outdoor exposure.
Q: Is this sold as a single unit or a multi-pack?
A: Each listing includes 1× COB LED Filament English Letter Light. If your project requires multiple letters or a larger sign, please order the appropriate quantity.
Q: What does the FPC material mean for DIY projects?
A: FPC stands for Flexible Printed Circuit. This means the LED base can be gently bent or shaped, making it easier to mount inside curved letter molds, signage frames, or other custom fixtures for your DIY builds.