20mm High-Output COB LED Strip Light, 960 LEDs/m, 24V, 30W/m
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This 20mm high-output COB LED strip light is a project-grade 24V strip rated at 30W per meter — more than double the 10–13W/m of standard slim COB tape. A dense 960 LEDs/m COB layout on a wide 20mm PCB produces a bright, dotless 6500K cool-white line at CRI 90, and the strip dims with a compatible 24V constant-voltage dimmer. It is sold on 5m / 16.4ft reels (150W per reel) for high ceilings, deep coves and linear fixtures in commercial spaces.
Why Choose a 30W/m COB Strip?
30W/m high output
Enough light for high ceilings, deep coves and linear fixtures where standard tape looks dim.
Wide 20mm PCB
More board area to spread heat and a broader light-emitting surface.
Dotless 960 LEDs/m
A continuous COB line with no visible LED points.
6500K at CRI 90
Crisp cool white with accurate color for retail, offices and work areas.
24V constant voltage
Lower current than 12V for steadier brightness on longer runs; dimmable with a compatible controller.
180° beam angle
Wide, even light distribution for coves and backlit surfaces.
Technical Specifications
| Model No. | BTL-COB960-20MM-24V |
|---|---|
| LED Type | COB |
| LED Density | 960 LEDs/m |
| PCB Width | 20mm |
| Input Voltage | DC24V |
| Power | 30W/m (150W per 5m reel) |
| Current | 1.25A/m (6.25A per 5m reel) |
| Light Color | 6500K Cool White |
|---|---|
| Color Rendering Index | CRI 90 |
| Beam Angle | 180° |
| Dimmable | Yes, with a compatible constant-voltage dimmer |
| Cut Unit | 50mm |
| Rated Lifetime | 50,000 hours |
| Reel Length | 5m / 16.4ft |
| Application Environment | Indoor, dry locations (non-waterproof) |
Power Supply Sizing
Loads below are based on 30W/m at 24V. Size the power supply so the strip runs at no more than 80% of its rating.
| Run length | Load | Current @24V | Min. power supply |
|---|---|---|---|
| 1m | 30W | 1.25A | 38W |
| 2m | 60W | 2.5A | 75W |
| 3m | 90W | 3.75A | 113W |
| 5m (1 reel) | 150W | 6.25A | 188W |
- Mount on an aluminum channel or heat sink — at 30W/m the strip needs a metal surface to dissipate heat.
- Cut only at the marked cut points, every 50mm.
- On full 5m runs, feed power from both ends to keep brightness even from end to end.
- Use feed wiring rated for the run current — 6.25A for a full reel.
Recommended Applications
- High-ceiling cove and indirect lighting in offices, lobbies and retail
- Linear pendants and fixtures built on aluminum profiles
- Workshops, garages and task areas that need bright, even light
- Backlit panels and light boxes
Ordering & Project Quotes
Each unit is one 5m / 16.4ft reel in 6500K cool white, 24V. Pair it with a 24V constant-voltage power supply sized from the table above.
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.