COB LED Strip Light (#576-CCT)
10mm · 24V · 576LEDs · 27.77cut
Model: 576-CCT
Overview
The DENO LED model 576-CCT COB LED strip light provides superior uniform illumination without dark spots due to its advanced COB encapsulation. This 10mm wide, 24V strip features a high density of 576 LEDs per meter and a 180° beam angle, making it ideal for professional commercial and architectural applications where aesthetics and performance are critical. Its low profile eliminates the need for diffusers, ensuring seamless lighting in areas with reflective surfaces or li...
Description
COB LED Strip Light | 10mm | 24V | 576LEDs | 27.77cut | #576-CCT COB strip is a high-density led lighting strip made by COB encapsulation, which can reduce the thermal resistance of the high-density strip circuit system, greatly improves the life of the LED, and the light flux density is high, the glare is small, and the light is uniform and there is no dark area. Mono white, CCT, Red, Green, Blue color are available. 180° view angle high color efficiency. The lowest profile COB linear lighting without the need for additional diffused covers or accessories. Perfect for areas with low clearance or reflective surfaces to eliminate spot-glare.
Specifications
| LED QTY | 576 |
|---|---|
| PART NO | DL-COBA288V24-576-CCT-* |
| SMD TYPE | COB |
| CUTTABLE UNIT | 27.77mm |
| DIMMABLE | Yes |
| IP RATING | IP20 |
| LED PITCH | 1.7mm |
| LIFESPAN | 50000 |
| PCB WIDTH | 10 |
| WARRANTY | 5 Years |
| BEAM ANGLE | 180° |
| LENGTH MAX | 5m |
| COPPER FOIL | 1.3oz |
| CIRCUIT TYPE | C.V. |
| INPUT VOLTAGE | 24V |
| OPERATING TEMPERATURE | -25~40°C;Tc：75°C（max） |
Applications
- Cove, wall-wash & perimeter lighting — Coves, recesses, wall-wash details and ceiling perimeters where a continuous, uniform line of light is required.
- Showroom & hospitality display lighting — Shelving, display cases, reception desks and signage backlighting in shops, showrooms and hospitality spaces.
- Kitchen & wardrobe under-cabinet lighting — Kitchen, wardrobe and furniture task lighting where the strip stays hidden and only the light is seen.
- Hotel & residential tunable-white scenes — Hotel rooms, residential living areas and meeting spaces where warm evening light and neutral daytime light are both required from one fixture.
Request a quotation for #576-CCT
DENO LED is a Shenzhen-based LED strip manufacturer with its own Foshan production base. Send the run length, voltage, CCT/CRI and IP rating you need and our engineering team replies with a specification sheet, wiring plan and price — OEM/ODM and fully custom builds included.
- Warranty: 5 years
- Compliance: CE · UL · RoHS
- Bonding wire: 99.99% pure gold
- Copper foil: 99.9% pure copper FPCB
Photometric Performance — CCT × CRI Efficacy Matrix
Peak measured luminous efficacy: 174.5 lm/W at 6500K, Ra 80, ErP energy class C (Grade DL (2nd Tier) · CCT 3-Anchor · 10W/m).
All values are measured at the stated power density and ambient 25 °C, reported as luminous efficacy in lumens per watt (lm/W), luminous flux per metre (lm/m) and the corresponding EU ErP (2019/2015) energy class.
Grade DL (2nd Tier) · CCT 3-Anchor · 10W/m
| CCT (K) | Ra 80 — Luminous Efficacy (lm/W) | Ra 80 — Luminous Flux (lm/m) | Ra 80 — ErP Energy Class | Ra 90 — Luminous Efficacy (lm/W) | Ra 90 — Luminous Flux (lm/m) | Ra 90 — ErP Energy Class | Full Spectrum (Ra 95+) — Luminous Efficacy (lm/W) | Full Spectrum (Ra 95+) — Luminous Flux (lm/m) | Full Spectrum (Ra 95+) — ErP Energy Class |
|---|---|---|---|---|---|---|---|---|---|
| 2700 K | 157.2 lm/W | 785.9 lm/m | D | 127.7 lm/W | 638.4 lm/m | E | — | — | — |
| 4000 K | 158.8 lm/W | 1587.9 lm/m | D | 129 lm/W | 1289.7 lm/m | E | — | — | — |
| 6500 K | 174.5 lm/W | 872.5 lm/m | C | 141.9 lm/W | 709.4 lm/m | D | — | — | — |
Grade DL (2nd Tier) · CCT 3-Anchor · 20W/m
| CCT (K) | Ra 80 — Luminous Efficacy (lm/W) | Ra 80 — Luminous Flux (lm/m) | Ra 80 — ErP Energy Class | Ra 90 — Luminous Efficacy (lm/W) | Ra 90 — Luminous Flux (lm/m) | Ra 90 — ErP Energy Class | Full Spectrum (Ra 95+) — Luminous Efficacy (lm/W) | Full Spectrum (Ra 95+) — Luminous Flux (lm/m) | Full Spectrum (Ra 95+) — ErP Energy Class |
|---|---|---|---|---|---|---|---|---|---|
| 2700 K | 146.5 lm/W | 1465.1 lm/m | D | 119 lm/W | 1190.2 lm/m | E | — | — | — |
| 4000 K | 148 lm/W | 2960.4 lm/m | D | 120.2 lm/W | 2404.4 lm/m | E | — | — | — |
| 6500 K | 162.7 lm/W | 1626.7 lm/m | C | 132.3 lm/W | 1322.6 lm/m | E | — | — | — |
Related models in this series
- COB LED Strip Light (#COB-512-8mm)
- COB LED Strip Light (#576-CCT-5)
- COB LED Strip Light (#528-10-24V)
- COB LED Strip Light (#6701)
- MJSS-12/24V COB Ultra-Long LED Strip Light (#480d)
- COB LED Strip Light (#576-W)
- COB LED Strip Light (#360-W)
- COB LED Strip Light (#480d-L30)
See every model in COB LED Strip Series or narrow to Cob Single. Compare wattage, lumen output and run length in the ProCalc parameter library, or request OEM/ODM pricing on the custom manufacturing page.
Frequently Asked Questions
What are the common applications for the 576-CCT COB LED strip light?
This COB strip is ideal for retail displays, architectural lighting, cove lighting, and under-cabinet illumination in commercial settings.
Can this COB LED strip be dimmed?
Yes, the 576-CCT COB LED strip light is fully dimmable, allowing for flexible control over light intensity to suit various environments.
What is the warranty period for this product?
The DENO LED 576-CCT COB LED strip light comes with a robust 5-year warranty, ensuring long-term reliability and performance.
What makes COB LED strips better than traditional LED strips for B2B projects?
COB strips offer seamless, uniform light without hotspots, higher density LEDs, and improved thermal performance for extended life, ideal for professional applications.
Is a COB LED strip better than an SMD strip for dot-free lighting?
Yes for continuous linear light. A COB LED strip spreads phosphor over the whole surface, so there are no visible dots even without a deep diffuser, while a standard SMD strip needs 240 LEDs/m plus a frosted cover to get close. Choose SMD only when you need higher output per watt or RGB pixel control.
Which aluminum channel should I use with this COB LED strip?
Match the channel inner width to the strip PCB width — 8mm and 10mm COB strips fit DENO 10x10mm, 12x8mm and 17.5x7mm profiles. A surface mount channel suits shelves and ceilings, a recessed trimless channel suits plaster-in cove lines, and the aluminum body also acts as the heat sink the strip needs.
CCT Tunable White COB LED Strip — Buyer Questions
What is a CCT COB LED strip?
A CCT (tunable white) COB LED strip carries two white channels — typically 2700K and 6500K — under one continuous phosphor line, so the colour temperature blends anywhere between them with no dots and no colour banding. DENO builds it at 576 LEDs/m on a 10 mm 24V board and 576 LEDs/m on a 5 mm 12V board.
- Series CCT COB LED Strip range
- Related series fixed white COB tape
- Related series tunable white strip range
- Product 576-CCT-5 tunable white COB board
What is the difference between dual white and dim to warm?
Dual white lets you set any colour temperature independently of brightness; dim-to-warm follows the dimmer, cooling at full output and warming as it dims. Specify dual white CCT for offices, hotels and circadian schedules, and dim-to-warm where the room should feel like halogen at low level.
- Series CCT COB LED Strip range
- Related series dim to warm dot-free boards
- Related series dim to warm range
- Product 360-W white tuning board
How do you wire a tunable white COB LED strip?
Three conductors: a shared 24V (or 12V) positive and one negative per white channel, driven by a 2-channel CCT controller or a DALI DT8 gateway. Total wattage is the sum of both channels, so size the driver for full output on both, not for one.
- Series CCT COB LED Strip range
- Guide driver sizing for two channels
- Guide custom control packages
Does a CCT COB strip stay dot-free at every colour temperature?
Yes. Both channels sit under the same phosphor sheet, so a mid-point 4000K mix looks as continuous as either extreme. That is the practical advantage over an SMD CCT tape, where alternating warm and cool packages can show a faint two-tone pattern at close range.
- Series CCT COB LED Strip range
- Related series COB LED strip series overview
- Guide CRI across the tuning range
Where is tunable white COB tape specified?
Hotel rooms, meeting rooms, showrooms and homes with circadian schedules — anywhere one installed line must serve daytime task light and evening ambience. The 5 mm 12V CCT board also fits mirror and vanity work where the light must flatter skin tones at 3000K and read accurately at 5000K.
- Series CCT COB LED Strip range
- Related series 5mm slim boards
- Guide cove installation guide
- Product 528-10-24V project CCT board
Single Colour COB LED Strip — Buyer Questions
Which colour temperature should a single colour COB LED strip be?
Pick 2700K–3000K for hospitality and residential warmth, 4000K for offices and kitchens, and 6000K–6500K for retail, task and technical areas. DENO bins every single colour COB LED strip to SDCM ≤3 so two reels installed end to end read as one colour, and 1800K to 2400K amber options are available for façade and bar work.
- Series single colour COB LED strips
- Related series 1 SDCM tight-binned strips
- Guide choosing CRI 90, 95 or 98
What is the difference between CRI 90, CRI 95 and CRI 98 COB LED strip?
The gap is in the deep reds and the efficacy you trade for them. CRI 90 suits general architectural light, CRI 95 with R9 > 50 is the practical standard for retail and hospitality, and CRI 98 is specified where colour judgement matters — galleries, showrooms, cosmetics. Each step up costs roughly 5–10% in lumens per watt, so specify the grade the space actually needs.
- Series single colour COB LED strips
- Guide COB LED strip CRI guide
- Related series full spectrum boards
How do you cut and connect a COB LED strip?
Cut only on the marked copper pads, then solder or use a clamp connector rated for the board width. Cut units on DENO COB tape run from 22.7 mm on the 4.5 mm 12V board to 50 mm on the 24V 360 LEDs/m board, so check the cutting unit before designing joinery — the shortest usable piece equals one cut unit.
- Series single colour COB LED strips
- Guide plan cut units and feed points
- Related series channels and end caps
- Product 480d short cut-unit board
Need more than 12W/m of dot-free light? Meet the SOB upgrade
COB LED strip is the reference for seamless, dot-free lines — but the shared phosphor layer caps most builds around 12W/m and a 5 m single feed. DENO's SOB series is the direct upgrade: the same continuous line on flip-chip dies and 105 µm copper, carrying 24W/m, CRI 95 and 15 m runs from one feed. Spec the COB range for coves and joinery; step up to SOB when the lux target or the run length says so.