Introduction
In the world of professional lighting-where color depth, uninterrupted performance, and adaptability define success-generic LED strips often force compromises: limited white tone options, total failure from a single damaged segment, or uneven light that undermines premium aesthetics. Our RGBCW Digital COB strip eliminates these tradeoffs by combining two game-changing features: the WS2805 IC's industry-leading breakpoint resume technology and rich RGBCW (Red/Green/Blue/Cold White/Warm White) color mixing, paired with ultra-dense 840 chips per meter and DC24V stability. As a professional LED COB Strip manufacturer with 12+ years of engineering expertise, we've built this product to meet global safety and environmental standards (CE/ROHS certified) and thrive in diverse environments via multiple IP ratings. It's not just a lighting solution-it's a tool for designers, contractors, and homeowners to bring bold, reliable illumination to every project.
Technical Specifications
|
Parameter |
Details |
|
LED qty |
840chip/m |
|
Color |
RGBCW+IC |
|
IC Model |
WS2805 |
|
Voltage |
DC24V |
|
Wattage |
26w/m |
|
Strips width |
15mm |
|
IP rating |
20/44/65/67/68 |
|
Cutting |
71.42mm |
|
Compatible Controllers-DMX512, Tuya WiFi, Arduino, and other standard addressable controllers |
|
Advantages
WS2805 IC: Breakpoint Resume & RGBCW Precision
The RGBCW addressable COB strips' performance hinges on the WS2805 IC, which addresses two critical industry challenges:
Breakpoint Resume for Uninterrupted Lighting:
Unlike traditional strips where one faulty 71.42mm segment shuts down the entire run, the WS2805 automatically isolates damaged segments and routes signals to functional pixels.
Channel RGBCW Control:
Beyond standard RGBW, the WS2805 drives independent cold white (6000K) and warm white (3000K) channels, enabling 16.7 million RGB colors and precise white tone adjustments (3000K–6000K).
Stable Signal Transmission:
The IC supports an 800Kbps data rate, ensuring zero lag for runs up to 100 meters.
With 840 high-brightness Epistar chips per meter (168 chips per color: R/G/B/CW/WW), the strip creates a seamless "light sheet" with no visible diodes-even at 3cm viewing distance:
√ Uniform Illumination: The dense chip layout eliminates hotspots and dark gaps, critical for color-critical applications.
√ 15mm PCB Durability: The wider PCB uses double-layer FPC with 2Oz copper foil, improving heat dissipation compared to 10mm COB strips. At full 26w/m load, the Magic COB strips 840RGBCW maintains a surface temperature of ≤52℃, extending its lifespan (≥50,000 hours).
√ Easy Installation: The 15mm width fits standard 18mm LED aluminum channels, and the 3M VHB industrial tape (adhesion strength: 17N/25mm) ensures secure mounting on glass, metal, or wood.
At 26w/m, this Magic COB strips 840RGBCW delivers powerful 2400 lumens/m brightness while balancing energy efficiency:
Power-Saving Performance: It consumes less energy than 32w/m RGBCW alternatives.
True-to-Life Color Reproduction: With a CRI (Color Rendering Index) of ≥95%, the strip accurately renders colors-critical for art galleries, fashion stores, or photography studios.
Safe for Close Contact: Efficient heat dissipation keeps the strip cool to the touch, even at full load.
Application
Storefront Signage: Use the 12mm, 19w/m, IP67 variant for bright, animated logos. and social
Product Displays: The 10mm, 10w/m, IP20 variant is perfect for retail shelves.
● Building Facades: The 12mm, 19w/m, IP67 variant creates seamless nighttime accents.
● Garden & Pools: The 10mm, 10w/m, IP67 variant adds magic to outdoor spaces.
Home Theaters: The 10mm, 10w/m, IP20 variant for backlighting.
Gaming Rooms: The 10mm, 19w/m, IP20 variant for dynamic RGB setups.
Events & Venues
▼ Weddings & Celebrations: The 10mm, 10w/m, IP20 variant for romantic decor.
▼ Concerts & Stages: The 12mm, 19w/m, IP65 variant for backdrops.
Our RGBCW Digital COB strip combines WS2805 breakpoint resume, rich RGBCW color, and ultra-dense lighting for projects that demand excellence. Contact us today for a free sample, custom quote, or technical chat-let's build something bright.
Would you like a WS2805 RGBCW vs. Generic RGBCW comparison table to highlight key advantages?
FAQs
Q1: Can I control RGB and white channels separately?
A: Yes-WS2805 enables independent control of R/G/B/CW/WW. Use white for ambient light, RGB for effects, or blend for custom tones.
Q2: How do I cut the RGBCW Digital COB strip?
A: Cut only at 71.42mm marked intervals. For IP65/67, seal ends with included silicone glue to maintain waterproofing.
Q3: What controller do I need?
A: Use DC24V RGBCW-compatible controllers (Tuya WiFi for homes, DMX512 for commercial). We provide a free compatibility list.
Q4: What's the IC lifespan?
A: WS2805 IC lasts ≥50,000 hours-same as LEDs.
Q5: Is the 15mm width too wide for tight spaces?
A: No-it fits standard 18mm aluminum channels. For narrower gaps, contact us for custom 12mm variants.
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