8mm Cut-Anywhere COB LED Strip Light, 528 LEDs/m, 12V / 24V
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This 8mm cut-anywhere COB LED strip light has no fixed cut marks, so you can trim it at any point to fit the exact length of a cabinet, shelf or aluminum channel. A dense 528 LEDs/m COB layout produces a smooth, dotless line of light at 13W/m, in 12V and 24V versions and 3000K, 4000K or 6000K white at CRI 90. Each 5m reel is dimmable with a compatible constant-voltage dimmer — built for installers, cabinet makers and fixture builders who need precise runs without dark gaps at the ends.
Why Choose a Cut-Anywhere COB Strip?
Cut at any point
Trim to the exact length of each run instead of the nearest cut mark, so light reaches all the way to the edge of the cabinet or profile.
Dotless 528 LEDs/m line
Closely packed COB chips under a continuous phosphor layer give an even line with no visible LED points.
Slim 8mm PCB
Fits aluminum channels and profiles with an inner width of 8mm or more, plus tight coves and toe-kicks.
12V or 24V
Use 12V for short runs and low-voltage systems; choose 24V for longer runs with less voltage drop.
CRI 90 in three whites
3000K warm, 4000K neutral and 6000K cool white keep wood, finishes and merchandise looking natural.
Dimmable
Works with compatible constant-voltage dimmers and LED controllers.
Technical Specifications
| Model No. | BTL-COB528-8MM-12V / BTL-COB528-8MM-24V |
|---|---|
| LED Type | COB |
| LED Density | 528 LEDs/m |
| PCB Width | 8mm |
| Cutting | Cut anywhere (no fixed cut marks) |
| Input Voltage | DC12V / DC24V |
| Power | 13W/m (65W per 5m reel) |
| Light Color | 3000K Warm / 4000K Neutral / 6000K Cool White |
|---|---|
| Color Rendering Index | CRI 90 |
| Beam Angle | 180° |
| Dimmable | Yes, with a compatible constant-voltage dimmer |
| Rated Lifetime | 50,000 hours |
| Reel Length | 5m / 16.4ft |
| Application Environment | Indoor, dry locations (non-waterproof) |
| Certification | CE |
Power Supply Sizing
Loads below are based on 13W/m. Size the power supply so the strip runs at no more than 80% of its rating.
| Run length | Load | Current @12V | Current @24V | Min. power supply |
|---|---|---|---|---|
| 1m | 13W | 1.1A | 0.5A | 17W |
| 2m | 26W | 2.2A | 1.1A | 33W |
| 3m | 39W | 3.3A | 1.6A | 49W |
| 5m (1 reel) | 65W | 5.4A | 2.7A | 82W |
- Match the strip voltage to the power supply. A 12V strip on a 24V supply will be damaged; a 24V strip on a 12V supply will barely light.
- On full 5m runs at 12V, feed power from both ends to keep brightness even. For longer runs, 24V is the better choice.
- Mount in an aluminum channel for heat dissipation and a clean, finished line.
Recommended Applications
- Under-cabinet and in-cabinet lighting for kitchen and millwork builders
- Shelving, display cases and retail fixtures
- Narrow coves, toe-kicks and recessed aluminum profiles
- Custom linear fixtures that need exact-length runs
Ordering & Project Quotes
Each unit is one 5m / 16.4ft reel. Select the voltage that matches your power supply (12V or 24V) and a color temperature (3000K, 4000K or 6000K).
Ordering for a project? Send us your quantities for a quote — we reply within 12 hours. Wholesale pricing starts at 10 units per SKU, with tiered volume discounts on larger orders.