Circular 3.4" Diffused White LED Backlight Panel
Circular 3.4" Diffused White LED Backlight Panel
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What is it?
Light up your project with this beautifully uniform circular LED backlight panel, originally designed for high-end round LCDs but now available for your creative builds. Whether you're prototyping a custom smartwatch, crafting a steampunk instrument cluster, or building a unique retro-futuristic interface, this diffused backlight module brings professional polish and visual impact to any project.
Features
Uniform Illumination: Bright, consistent white light via internal diffusion layer
3.4-inch Viewable Diameter: Ideal size for large circular LCDs, gauges, or creative lighting
Easy Power Hookup: 2-pin labeled mini breakout board with standard header connection.
High Powered Lighting: It works with 10V-12V, depending on the brightness you require.
Sleek and Thin: Low-profile design with integrated metallic backing for durability
Perfect For Makers: This component is a hidden gem from industrial-grade circular LCD assemblies. It's plug-and-play for anyone looking to:
- Illuminate round TFT or LCD screens in DIY smartwatches or gauges
- Create glowing retro control panels, dials, or status indicators
- Add a halo-style accent light to robotics, cosplay props, or art installations
- Use as a diffused ring light in macro photography rigs or inspection stations
Tech Specs:
- Outer Diameter: ~94mm (3.7")
- Illumination Area: ~86mm (3.4")
- Power: 10V–12V typical
- Connector: 2-pin standard header with castellated pins
Note: This is a backlight panel only—not a display. It's designed to sit behind a transparent or semi-transparent surface.
Bring your UI, control panel, or display to life with soft, even light in a shape that's hard to find. This round backlight is a maker's secret weapon for clean, professional illumination in any project.
Looking for a smaller and ultra-thin flexible backlight panel, check out our: FlexiGlow: Flat Flexible LED White Backlight Panel
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