DC 12V/24V COB LED Strip Light 400/528 LEDs/m Free Cut 0.5–10M
DC 12V/24V COB LED Strip Light 400/528 LEDs/m Free Cut 0.5–10M
Transform any space with this ultra-high-density COB LED Strip Light — delivering smooth, dot-free linear illumination perfect for home decoration, under-cabinet lighting, TV backlighting, lightboxes, and more. With up to 528 LEDs per metre packed onto a slim 8mm PCB, this flexible tape produces a beautifully even glow with a high colour rendering index (Ra > 90) for true, vibrant colour accuracy.
Available in warm white (3000–3500K), natural white (4000–4500K), and cool white (6000–6500K), you can select the exact ambience you want — from cosy bedroom warmth to crisp kitchen task lighting. Compatible with both DC 12V and DC 24V power supplies, and cuttable at any position along the strip, this COB tape gives you total flexibility for custom DIY installations.
Made in Mainland China.
Key Features
- Free-Cut Anywhere: Unlike traditional LED strips, this COB design can be cut at any point — not just at marked intervals — for precise, waste-free fitting.
- Ultra-High Density: Choose 400 LEDs/m or 528 LEDs/m for an exceptionally bright, seamless line of light with no hotspots or dark spots.
- Slim 8mm PCB: Fits neatly into narrow channels, aluminium profiles, and tight spaces where bulkier strips won't go.
- Wide Colour Temperature Range: 3000K–6500K options for warm, natural, or cool white light to suit every room and mood.
- High CRI (Ra > 90): Colours look true-to-life under this strip — ideal for display cabinets, artwork, and workspaces.
- Long Lifespan: Rated up to 50,000 hours of operation for years of reliable, low-maintenance illumination.
- Multi-Certified: CE, FCC, RoHS, EMC, LVD, UL certified for safety and quality assurance.
- Dimmable Compatible: Works with an external PWM dimmer (dimmer not included) for adjustable brightness.
- Flexible & Bendable: Easily wraps around curves, corners, and custom shapes for creative installations.
Specifications
| Input Voltage | DC 12V / 24V |
| LED Density | 400 LEDs/m or 528 LEDs/m |
| PCB Width | 8mm |
| Wattage | 12–18W/m |
| Available Lengths | 0.5m, 1m, 2m, 3m, 4m, 5m, 6m, 7m, 8m, 9m, 10m |
| Colour Temperature | Warm White (3000–3500K) / Natural White (4000–4500K) / Cool White (6000–6500K) |
| Colour Rendering Index | Ra > 90 |
| Beam Angle | 180° |
| LED Chip | COB (Epistar) |
| Connector | 2-pin wire / DC plug |
| Waterproof | No |
| Operating Temperature | -10°C to +60°C |
| Lifespan | 50,000 hours |
| Certifications | CE, FCC, RoHS, EMC, LVD, UL |
Important Notes
- ⚠️ Low voltage only: This strip requires a DC 12V or 24V power supply (not included). Do NOT connect directly to 110V or 220V mains power.
- The strip is assembled in 0.5m segments, so you may notice small solder/join points along longer lengths — this is completely normal.
- DC 24V strips up to 10m and DC 12V strips up to 5m can be powered from one end with no voltage drop. DC 12V strips over 5m should be powered from both ends for consistent brightness.
- Power adapter/transformer is not included — please ensure you have a compatible 12V or 24V DC driver.
What's in the Box
- 1× COB LED Strip Light (length and colour temperature as selected)
- Power supply not included
Great For
- Under-cabinet & kitchen lighting
- TV & monitor backlighting
- Lightbox and display illumination
- Bedroom, living room & accent lighting
- Wardrobe, staircase & hallway lighting
- DIY craft and custom fixture projects
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Frequently Asked Questions
Q: Can I cut this COB LED strip at any point, or only at marked intervals?
A: Unlike traditional SMD LED strips that can only be cut at designated cut marks, this COB LED strip light features a free-cut design that allows you to cut it at any position along the tape. This makes it ideal for custom lengths and precision DIY installations where standard cut intervals won't work.
Q: Does this COB LED strip light require a special power supply?
A: Yes. This is a low-voltage strip that operates on DC 12V or DC 24V only. You must use an appropriate DC power adapter or transformer (not included). Do not connect it directly to household mains voltage (110V or 220V), as this will damage the strip and could be a safety hazard.
Q: What is the difference between the 400 LEDs/m and 528 LEDs/m options?
A: Both options use the same COB technology, but the 528 LEDs/m version is higher density, producing brighter output and an even smoother, more uniform glow. The 400 LEDs/m option still delivers excellent brightness and is a great choice for general accent and ambient lighting, while the 528 LEDs/m version is better suited for task lighting and applications where maximum brightness and uniformity are important.
Q: Is this COB LED strip waterproof?
A: No, this strip is not waterproof. It is designed for indoor dry-location use only — such as under cabinets, inside wardrobes, behind TVs, or in lightboxes. Do not use it in bathrooms, outdoors, or anywhere it may be exposed to moisture or humidity.
Q: How long can I run the strip before I need to power it from both ends?
A: For DC 24V, runs up to 10 metres can be powered from one end without voltage drop. For DC 12V, single-end powering works up to 5 metres. For DC 12V lengths of 6m and above, we recommend powering from both ends to maintain consistent brightness along the full length.
Production & Packaging Notice
To 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.