12mm 600 LEDs/m Double-Row COB LED Strip Lights, 24V, 24W/m, CRI 90+, 5m
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This 12mm double-row COB LED strip is built for bright, even white light: two rows of LEDs put 600 LEDs per meter on the board and run at 24W/m on 24V DC, for an estimated 2,000–2,200 lumens per meter. CRI 90+ renders colors accurately, the COB coating gives a smooth, dot-free line, and you can choose 2700K, 3000K, 4000K or 6000K in a 5m (16.4ft) reel — for cove, task and display lighting where a single-row strip falls short.
Why Choose This Double-Row COB Strip
Double-row LED layout
Two parallel rows of LEDs on a 12mm board raise the output per meter while keeping the light line smooth and even.
24W/m high output
An estimated 2,000–2,200 lm/m — enough light for coves and indirect lighting that does real work, plus task lighting, display cases and light boxes.
CRI 90+ color accuracy
High color rendering keeps food, merchandise, finishes and skin tones looking natural.
Four fixed white color temperatures
2700K warm white, 3000K soft white, 4000K neutral white or 6000K cool white — match it to the space.
20mm cut interval
Trim to length every 20mm (12 LEDs) at the marked cut lines.
Technical Specifications
| LED Type | COB, double row |
|---|---|
| LED Density | 600 LEDs/m |
| PCB Width | 12mm |
| Input Voltage | DC 24V |
| Power | 24W/m (120W per 5m reel) |
| Color Temperature | 2700K / 3000K / 4000K / 6000K |
|---|---|
| Light Output (approx.) | ≈2,000 lm/m (2700K) to ≈2,200 lm/m (4000K / 6000K) |
| Color Rendering (CRI) | Ra ≥ 90 |
| Cut Interval | 20mm (12 LEDs) |
| Reel Length | 5m / 16.4ft |
| Rated Lifespan | 50,000 hours |
| Warranty | 3 years |
Cutting & Installation
- Power supply: Use a regulated 24V DC constant-voltage power supply. A full 5m reel draws about 120W (5A at 24V), so choose a supply of 150W or more.
- Heat: At 24W/m, mount the strip in an aluminum channel rather than directly on wood, drywall or plastic, so heat can dissipate.
- Long runs: For a full 5m run at full brightness, feed power at both ends (or from the middle) to keep brightness even, and use wire rated for the current.
- Cutting: Cut only on the marked cut lines every 20mm.
- Polarity: Match + to + and – to – before switching on.
Where to Use Double-Row COB LED Strips
- Cove & indirect ceiling lighting
- Kitchen task & under-cabinet
- Retail shelving & showcases
- Museum & gallery displays
- Offices & commercial interiors
- Hotels & restaurants
- Light boxes & signage
- Workbenches & garages
- Architectural linear lighting
Purchase Options
Sold by the 5m (16.4ft) reel. Choose 2700K, 3000K, 4000K or 6000K from the options above; all versions run on 24V DC. Power supply and aluminum channel are not included. Volume pricing is available for project quantities from 10 reels.