DENO LED Lighting

Fita de LED COB: Sem Pontos, IRC 98, 12W/m | Fábrica DENO

As Fitas de LED COB (Chip-on-Board) integram centenas de chips de LED sem encapsulamento diretamente no FPCB, sob uma camada contínua de fósforo, produzindo iluminação 100% contínua, sem pontos visíveis, sem sombras e com amplo ângulo de feixe de 180°. A série COB da DENO abrange variantes de cor única (2700K–6500K) e multicoloridas (Temperatura de Cor (CCT), RGB, RGBW), com densidades de 480, 512 e 630 LEDs por metro e opções de IRC (CRI) de até 98.

Fita de LED COB models & key specifications (19)

48V Fita De LED COB Models (1)

480d-L30 — COB · 480 LEDs/m · 48V

480d-L30 Fita de LED COB — 48V, cuttable every 50mm, 10mm FPCB width, COB LEDs, 480 LEDs/m, IP20

LED Type: COB · LED Density: 480 · Voltage: 48V · Cutting Unit: 50mm · PCB Width: 10 · Copper Foil: 1.3oz · Circuit Type: CC · IP Rating: IP20

24V Fita De LED COB Models (16)

6704 — COB · 840 LEDs/m · 24V

6704 Fita de LED COB — 24V, cuttable every 50mm, 10mm FPCB width, COB LEDs, 840 LEDs/m, IP20

LED Type: COB · LED Density: 840 · Voltage: 24V · Power: 12 W/m · Cutting Unit: 50mm · PCB Width: 10 · Copper Foil: 1.3oz · Circuit Type: CV · IP Rating: IP20

360-W — COB · 360 LEDs/m · 24V

360-W Fita de LED COB — 24V, cuttable every 50mm, 10mm FPCB width, COB LEDs, 360 LEDs/m, IP20

LED Type: COB · LED Density: 360 · Voltage: 24V · Cutting Unit: 18LEDs/50mm · PCB Width: 10 · Copper Foil: 1.3oz · Circuit Type: CV · IP Rating: IP20

360-R — COB · 360 LEDs/m · 24V

360-R Fita de LED COB — 24V, cuttable every 50mm, 10mm FPCB width, COB LEDs, 360 LEDs/m, 2700-6500

LED Type: COB · LED Density: 360 · CCT: 2700-6500 · CRI: Ra≥90 · Voltage: 24V · Cutting Unit: 50mm · PCB Width: 10 · Copper Foil: 1.3oz · Circuit Type: CV · IP Rating: IP20

528-10-24V — COB · 528 LEDs/m · 24V

528-10-24V Fita de LED COB — 24V, cuttable every 45.5mm, 10mm FPCB width, COB LEDs, 528 LEDs/m, IP20

LED Type: COB · LED Density: 528 · Voltage: 24V · Cutting Unit: 45.45mm · PCB Width: 10 · Copper Foil: 1.3oz · Circuit Type: CV · IP Rating: IP20

576-CCT — COB · 576 LEDs/m · 24V

576-CCT Fita de LED COB — 24V, cuttable every 27.8mm, 10mm FPCB width, COB LEDs, 576 LEDs/m, IP20

LED Type: COB · LED Density: 576 · Voltage: 24V · Cutting Unit: 27.77mm · PCB Width: 10 · Copper Foil: 1.3oz · Circuit Type: CV · IP Rating: IP20

6701 — COB · 378 LEDs/m · 24V

6701 Fita de LED COB — 24V, cuttable every 55.6mm, 10mm FPCB width, COB LEDs, 378 LEDs/m, IP20

LED Type: COB · LED Density: 378 · Voltage: 24V · Cutting Unit: 55.55mm · PCB Width: 10 · Copper Foil: 1.3oz · Circuit Type: CV · IP Rating: IP20

COB-512-8mm — COB · 512 LEDs/m · 24V

COB-512-8mm Fita de LED COB — 24V, cuttable every 62.5mm, 8mm FPCB width, COB LEDs, 512 LEDs/m, IP20

LED Type: COB · LED Density: 512 · Voltage: 24V · Cutting Unit: 32LEDs/62.5mm · PCB Width: 8 · Copper Foil: 1.3oz · Circuit Type: CV · IP Rating: IP20

480d — COB · 480 LEDs/m · 24V

480d Fita de LED COB — 24V, cuttable every 50mm, 8mm FPCB width, COB LEDs, 480 LEDs/m, IP20

LED Type: COB · LED Density: 480 · Voltage: 24V · Cutting Unit: 50mm · PCB Width: 8 · Copper Foil: 1.3oz · Circuit Type: CV · IP Rating: IP20

6703 — COB · 560 LEDs/m · 24V

6703 Fita de LED COB — 24V, cuttable every 50mm, 10mm FPCB width, COB LEDs, 560 LEDs/m, 2700–6000K

LED Type: COB · LED Density: 560 · CCT: 2700–6000K · CRI: Ra≥90 · Voltage: 24V · Cutting Unit: 50mm · PCB Width: 10 · Copper Foil: 1.3oz · Circuit Type: CV · IP Rating: IP20

360-B — COB · 360 LEDs/m · 24V

360-B Fita de LED COB — 24V, cuttable every 50mm, 10mm FPCB width, COB LEDs, 360 LEDs/m, 2700-6500

LED Type: COB · LED Density: 360 · CCT: 2700-6500 · CRI: Ra≥90 · Voltage: 24V · Cutting Unit: 50mm · PCB Width: 10 · Copper Foil: 1.3oz · Circuit Type: CV · IP Rating: IP20

576-W — COB · 576 LEDs/m · 24V

576-W Fita de LED COB — 24V, cuttable every 55.6mm, 8mm FPCB width, COB LEDs, 576 LEDs/m, IP20

LED Type: COB · LED Density: 576 · Voltage: 24V · Cutting Unit: 32LEDs/55.55mm · PCB Width: 8 · Copper Foil: 1.3oz · Circuit Type: CV · IP Rating: IP20

6702 — COB · 378 LEDs/m · 24V

6702 Fita de LED COB — 24V, cuttable every 55.6mm, 10mm FPCB width, COB LEDs, 378 LEDs/m, 2700-6500

LED Type: COB · LED Density: 378 · CCT: 2700-6500 · CRI: Ra≥90 · Voltage: 24V · Power: 10 W/m · Cutting Unit: 55.55mm · PCB Width: 10 · Copper Foil: 1.3oz · Circuit Type: CV · IP Rating: IP20

840-RGBW — COB · 840 LEDs/m · 24V

840-RGBW Fita de LED COB — 24V, cuttable every 33mm, 12mm FPCB width, COB LEDs, 840 LEDs/m, IP20

LED Type: COB · LED Density: 840 · Voltage: 24V · Cutting Unit: 33mm · PCB Width: 12 · Copper Foil: 1.3oz · Circuit Type: CV · IP Rating: IP20

360-G — COB · 360 LEDs/m · 24V

360-G Fita de LED COB — 24V, cuttable every 50mm, 10mm FPCB width, COB LEDs, 360 LEDs/m, 2700-6500

LED Type: COB · LED Density: 360 · CCT: 2700-6500 · CRI: Ra≥90 · Voltage: 24V · Cutting Unit: 50mm · PCB Width: 10 · Copper Foil: 1.3oz · Circuit Type: CV · IP Rating: IP20

608-CCT — COB · 608 LEDs/m · 24V

608-CCT Fita de LED COB — 24V, cuttable every 26.3mm, 10mm FPCB width, COB LEDs, 608 LEDs/m, IP20

LED Type: COB · LED Density: 608 · Voltage: 24V · Cutting Unit: 26.3mm · PCB Width: 10 · Copper Foil: 1.3oz · Circuit Type: CV · IP Rating: IP20

6705 — COB · 840 LEDs/m · 24V

6705 Fita de LED COB — 24V, cuttable every 100mm, 10mm FPCB width, COB LEDs, 840 LEDs/m, IP20

LED Type: COB · LED Density: 840 · Voltage: 24V · Power: 14 W/m · Cutting Unit: 100mm · PCB Width: 10 · Copper Foil: 1.3oz · Circuit Type: CC · IP Rating: IP20

12V Fita De LED COB Models (2)

576-CCT-5 — COB · 576 LEDs/m · 12V

576-CCT-5 Fita de LED COB — 12V, cuttable every 20.8mm, 5mm FPCB width, COB LEDs, 576 LEDs/m, 2700-6500

LED Type: COB · LED Density: 576 · CCT: 2700-6500 · CRI: Ra≥90 · Voltage: 12V · Cutting Unit: 20.8mm · PCB Width: 5 · Copper Foil: 1.3oz · Circuit Type: CV · IP Rating: IP20

528-4.5 — COB · 528 LEDs/m · 12V

528-4.5 Fita de LED COB — 12V, cuttable every 22.7mm, 4.5mm FPCB width, COB LEDs, 528 LEDs/m, IP20

LED Type: COB · LED Density: 528 · Voltage: 12V · Cutting Unit: 22.72mm · PCB Width: 4.5 · Copper Foil: 1.3oz · Circuit Type: CV · IP Rating: IP20

Other Fita de LED COB series

COB LED Strip — Buyer Questions

What is a COB LED strip light?

A COB (chip-on-board) LED strip is a flexible tape where bare LED dies are bonded straight onto the FPCB and covered by one continuous phosphor layer, so the strip emits a solid line of light with no visible dots. DENO builds COB tape from 360 to 840 LEDs/m on 4.5 mm to 12 mm boards, at 5V, 12V, 24V and 48V, with a 180° beam angle and CRI up to 98.

Why does a COB LED strip have no dots or dark spots?

Because the phosphor layer is continuous, not per-package. On an SMD tape each 2835 or 5050 package is a separate point source, so a diffuser 10–20 mm away still shows dots; on a chip-on-board strip the dies sit under one shared phosphor sheet, so the emitting surface itself is the diffuser and the line stays uniform even in a shallow profile with a clear lens.

Is a COB LED strip better than an SMD LED strip?

For uniformity, yes; for raw output and long runs, not always. A COB LED strip wins wherever the light source is visible or sits close to a diffuser — cove, joinery, shelves, handrails — because it is completely dot-free at 180°. High-power SMD boards still lead above roughly 12W/m, which is where most COB tape stops. If you need dot-free light AND high power, the SOB generation carries the same seamless line to 24W/m.

What is the maximum power per metre of a COB LED strip?

Most COB LED strip tops out around 12W/m. Above that the shared phosphor and the thin copper run hot enough to shift colour and shorten life, so DENO specifies standard COB between 4W/m and 12W/m. Projects needing 15–24W/m of dot-free output move to the SOB (Solder-on-Board) build on thick copper of up to 105 µm or thicker, which holds CRI 95 at double the wattage when mounted in an aluminium profile.

How do you solve voltage drop on a long COB LED strip run?

Raise the voltage or feed from both ends. A 24V constant-voltage COB tape visibly fades after about 5 m on a single feed and 10 m fed from both ends; the 48V COB build extends a single feed to roughly 10–12 m. Beyond that, constant-current SOB boards hold rated brightness for 15 m from one feed and 30 m fed from both ends.

Are you a COB LED strip manufacturer for OEM and ODM orders?

Yes — DENO is a COB LED strip factory in China supplying OEM, ODM and wholesale programmes. Custom colour temperature from 1800K to 6500K, CRI 90/95/98 binning, 4.5–12 mm board widths, custom reel lengths and printed branding are all standard; every batch ships with CE and RoHS documentation and a 5-year warranty.

Is a chip on board LED strip the same as a COB strip?

Yes — chip on board is what the abbreviation COB stands for, and both names describe the same construction: bare dies bonded directly to the board under one phosphor layer instead of individually packaged LEDs soldered on top. Buyers see the spelled-out form on specification sheets and the abbreviation on reels. What separates one supplier's tape from another is not the name but die count per metre, phosphor uniformity, copper weight and binning — DENO publishes 360 to 840 LEDs/m, CRI grades of 90, 95 and 98, and SDCM binning for each build.

Need more than 12W/m of dot-free light? Meet the SOB upgrade

COB LED strip is the reference for seamless, dot-free lines — bare flip-chip dies sit under one shared phosphor layer, and conventional COB strip is generally limited to about 12W/m. DENO's SOB (Solder-on-Board) series builds the same continuous line from individually encapsulated SMD packages, with verified builds up to 24W/m at 24V DC (25 °C ambient, aluminum profile). Spec COB for shorter, lower-load coves and joinery; consider SOB when the output target, cut unit or package protection calls for it — run length always depends on the exact model and feed layout.