30mm High-Output COB LED Strip Light, 1600 LEDs/m, 40W/m, 12V/24V
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This 30mm high-output COB LED strip light is a project-grade strip rated at 40W per meter, with an ultra-dense 1600 LEDs/m COB layout on a wide 30mm PCB. It produces a broad, dotless band of light at CRI 90 in 3000K, 4000K or 6500K white, comes in 12V and 24V versions with a fine 25mm cut unit on both, and dims with a compatible constant-voltage dimmer. Sold on 5m / 16.4ft reels (200W per reel) for large coves, backlit ceilings, light boxes and commercial linear fixtures.
Why Choose a 40W/m COB Strip?
40W/m high output
High light output from a single linear source for large spaces, high ceilings and backlit surfaces.
Ultra-dense 1600 LEDs/m
A continuous, dotless band of light with no visible LED points.
Extra-wide 30mm PCB
A broad light-emitting surface and more board area to spread heat.
Fine 25mm cut unit
Cut every 25mm on both the 12V and 24V versions for close-fit runs in coves and fixtures.
Three whites at CRI 90
3000K warm, 4000K neutral and 6500K cool white with accurate color rendering.
12V or 24V
24V is recommended for most runs at this power level; 12V suits short runs or an existing 12V system. Dimmable with a compatible controller.
Technical Specifications
| Model No. | BTL-COB1600-30MM-12V / BTL-COB1600-30MM-24V |
|---|---|
| LED Type | COB |
| LED Density | 1600 LEDs/m |
| PCB Width | 30mm |
| Input Voltage | DC12V / DC24V |
| Power | 40W/m (200W per 5m reel) |
| Current | 3.33A/m @12V · 1.67A/m @24V |
| Light Color | 3000K Warm / 4000K Neutral / 6500K Cool White |
|---|---|
| Color Rendering Index | CRI 90 |
| Beam Angle | 180° |
| Dimmable | Yes, with a compatible constant-voltage dimmer |
| Cut Unit | 25mm (12V and 24V) |
| 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 40W/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 | 40W | 3.33A | 1.67A | 50W |
| 2m | 80W | 6.67A | 3.33A | 100W |
| 3m | 120W | 10.0A | 5.0A | 150W |
| 5m (1 reel) | 200W | 16.7A | 8.33A | 250W |
- Mount on an aluminum channel or heat sink — at 40W/m the strip needs a metal surface to dissipate heat.
- Cut only at the marked cut points, every 25mm on both versions.
- At 12V a full reel draws 16.7A — feed power from both ends with heavy-gauge wiring, or choose the 24V version (8.33A per reel).
- Match the strip voltage to the power supply, and use feed wiring rated for the run current.
Recommended Applications
- Large architectural coves and indirect ceiling lighting
- Backlit ceilings, light boxes and illuminated panels
- Commercial linear fixtures and aluminum-profile luminaires
- Retail, hospitality and showroom feature lighting
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 6500K). For full-reel runs, 24V is recommended.
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.