Description
COB LED Strip Light 3mm| 384 LEDs/m | RA90+ CRI | Flexible FPC Tape | Multi-CCT Options (3000K/4000K/5000K/6500K) | 12V/24V DC
This high-density 3mm COB LED strip packs 384 LEDs per meter – eliminating visible dots and dark spots for buttery-smooth, professional-grade illumination. Utilizing advanced COB (Chip-on-Board) technology, micro-LEDs are encapsulated under a uniform phosphor layer, creating a continuous “neon-like” glow perfect for demanding applications.
Choose your ideal fixed color temperature during purchase:
3000K Warm White: Cozy ambiance (homes, restaurants)
4000K Neutral White: Balanced clarity (offices, retail)
5000K Cool White: Energy-enhancing focus (workshops, task lighting)
6500K Daylight: True color evaluation (galleries, studios)
With RA90+ color rendering (CRI >90), it reveals textures and hues with exceptional accuracy. UL Listed certification guarantees electrical safety compliance. The flexible circuit board bends smoothly around curves (min. 120° radius), while dual-voltage options (12V/24V) ensure broad compatibility.


COB LED STRIP LIGHTS 3mm
Technical Specifications
| Parameter |
Specification |
| LED Configuration |
COB Chip-on-Board (SMD-Free Design) |
| LED Density |
384 LEDs/meter (Ultra-High Intensity) |
| Color Temperature (CCT) |
3000K (Warm White) • 4000K (Neutral White) • 5000K (Cool White) • 6500K (Daylight White) |
| Color Rendering Index |
RA90+ (CRI ≥90) – Ideal for color-critical applications |
| Voltage Options |
DC12V Low Voltage • DC24V High Efficiency (Select model at purchase) |
| Power Consumption |
12V: 14.4W/m ±5% • 24V: 28.8W/m ±5% |
| Luminous Flux |
12V: 1,700 lm/m • 24V: 3,400 lm/m |
| PCB Material |
2oz Copper Flexible FPC (3mm width) |
| Bending Radius |
Min. 120° curvature |
| Cutting Units |
Every 50mm (20 segments/m) with solder pads |
| IP Rating |
IP20 Non-Waterproof (Indoor Dry Locations Only) |
| Working Temperature |
-20°C to +45°C |
| Lifespan |
50,000 hours (L70 @ Ta=25°C) |
| Certifications |
UL Listed • CE • RoHS • FCC Compliant |
💡 Unmatched Performance Features
✅ Zero Hotspot Illumination: Advanced COB LED strip lights packaging technology ensures <5% luminance deviation across the entire strip.
✅ True Color Rendition: RA90+ high CRI LED chips reveal authentic textures (R9>50) for retail displays, art galleries, and makeup studios.
✅ Enhanced Thermal Management: 2oz thick-copper PCB + phosphor silicone encapsulation reduces thermal resistance (θ<8°C/W).
✅ Flicker-Free Operation: Compatible with TRIAC/0-10V/PWM dimmers (flicker rate <1% @ 1kHz).
✅ Robust Connectivity: Pre-tinned solder pads support solderless connectors for rapid installation.
🏭 Professional-Grade Applications
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Architectural Lighting: Cove ceilings • Alcove lighting • Stair risers • Wall grazing • Recessed profiles
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Commercial Spaces: Retail display case lighting • Museum exhibit lighting • Jewelry cabinet illumination • Task lighting
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Residential Use: Kitchen under-cabinet lighting • Shelving accents • Wardrobe lighting • Furniture integrated lighting
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Specialized Environments: Photography light boxes • Plant grow light supplementation • Medical lighting • Art restoration
⚠️ Critical Installation Guidelines
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Voltage Compliance: Strictly use UL Class 2 power supply matching voltage (12V/24V) with 20% power headroom.
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Heat Dissipation: Mandatory aluminum channel installation for runs >1 meter (thermal pad adhesive recommended).
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Maximum Run Lengths:
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24V: 5 meters w/single-end power • 10m w/dual-end feed
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12V: 2 meters w/single-end power • 5m w/dual-end feed
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Cutting Protocol: Cut only at marked copper pads (every 50mm) using precision cutters.
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Environmental Limits:
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Avoid humid/damp locations (bathrooms, saunas)
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Not rated for outdoor/weather-exposed installations
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