Direct Factory Catalog
Featured CE Certified Addressable & Linear LED Strips
SGS-verified manufacturing, zero-spot COB technology, and precision-engineered digital RGBIC addressable controllers for OEM/ODM global projects.
Aikeou 384LEDs/m 5mm 7W/m Ultra Narrow Copper PCB with Remote Control COB LED Strip Light DC12V DC24V IP20
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Cob Led Strip Light 12V/24V 10m Copper 8mm Warm White Smart Flexible Cuttable for LED Strip
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Aikeou 320LEDs/m 8mm 8W/m 12V/24V IP20 High Density Indoor COB LED Strip Light with WiFi for Control CRI90 3-Year Warranty
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Aikeou 528LEDs/m 10mm 14W/m IP20 12V 24V 3000K 4000K 6400K High Quality Flexible Smart Voice Control Cuttable COB LED Strip
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8W & 14W/M Connected Smart Cob LED Strip Light Dimmable Flexible PCB Body DC 5V 320LEDs 8mm & 10mm
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Indoor IP65 Waterproof Neon Lights 5m/Roll 2835 LED Strip Light 0816 1010 1212 1616 1313 13*13mm 120LEDs/m 24V 12V Cuttable
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High CRI90 Flexible Copper LED Light Panels Custom Cut Industrial Design CCT Color Tunable Sheets Warm White 5-Year Warranty
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Direct Shenzhen OEM/ODM Factory Advantage
Why Global Lighting Brands Partner with Shenzhen Vokud Technology Co., Ltd.
Navigating the complex landscape of B2B LED strip procurement requires a manufacturing partner with verifiable quality systems, engineering precision, and rigorous compliance documentation. As an SGS-verified custom manufacturer, Vokud delivers end-to-end OEM and ODM services engineered specifically for high-reliability commercial, architectural, and residential lighting systems.
Rigorous CE, RoHS & FCC Compliance
Every LED strip roll manufactured in our Shenzhen production facility adheres to strict international directives. Our CE certifications encompass both Low Voltage Directive (LVD 2014/35/EU) and Electromagnetic Compatibility (EMC 2014/30/EU), guaranteeing safe operation, zero signal interference in addressable RGBIC ICs, and full regulatory clearance for European and North American markets.
9 In-House Testing Instruments
Quality assurance is backed by 9 dedicated testing instruments including integrating spheres, spectroradiometers, high-low temperature thermal shock chambers, salt spray corrosion testers, and IP68 water immersion chambers. We guarantee 3-step MacAdam Ellipse color consistency (SDCM < 3) across all CCT and COB production batches.
Custom Engineering & Flexible MOQs
We bridge the gap between custom architectural specs and mass production. Supporting customized double-sided 2oz/3oz copper PCBs, bespoke width profiles (from ultra-narrow 2.7mm to 15mm heavy-duty), custom IC microchip integration (WS2811, WS2812B, SK6812, UCS1903), and flexible minimum order quantities starting at just 5 meters for standard specifications.
SGS On-Site Audited Manufacturing Integrity
Shenzhen Vokud Technology Co., Ltd. has undergone comprehensive on-site factory verification by SGS Group. Our automated SMT lines, die bonding equipment, continuous phosphor dispensing encapsulation systems, and 100% light-on aging procedures ensure that the golden sample you approve matches every single kilometer of production shipped to your warehouse.
Engineering Whitepaper
Addressable RGBIC vs. Continuous COB LED Strip Architecture
Understanding the electro-optical mechanics, signal driving protocols, and thermal management parameters required for seamless architectural integration.
1. The Physics of Addressable RGB (RGBIC / Pixel LED Strips)
Addressable RGB LED strips—commonly designated as RGBIC (Integrated Circuit)—represent a leap forward in dynamic lighting control. Unlike traditional analog RGB strips where every LED chip on the tape shares a common line and changes color simultaneously, addressable strips feature micro-control ICs embedded within each LED package or spaced periodically along the flexible printed circuit board (FPCB).
Protocols such as WS2811, WS2812B, SK6812, and SPI1838 utilize a single-wire or dual-wire data transmission bus. High-frequency Pulse Width Modulation (PWM) signals transmit 24-bit color data (8 bits per channel for Red, Green, and Blue), enabling individual control over luminance, chromaticity, dynamic chasing, running water effects, and real-time audio synchronization. When combined with CE-certified 2.4GHz RF, DMX512, or Wi-Fi controllers, RGBIC strips enable granular light scene programming across thousands of individual pixels.
2. Chip-on-Board (COB) Continuous Linear Illumination
Traditional Surface Mount Device (SMD) strips rely on packaged LEDs (e.g., SMD 2835, 5050) spaced 5mm to 20mm apart, which often produces distracting "hotspots" or visible dots when installed in shallow aluminum profiles. COB (Chip-on-Board) packaging technology eliminates this limitation entirely.
In a COB LED strip, hundreds of un-packaged flip-chips (typically 320 to 576 chips per meter) are mounted directly onto a double-sided copper PCB substrate. The entire assembly is encapsulated under a continuous linear strip of phosphor silicone gel. This creates a completely seamless, dotless beam of uniform light with a wide 180° viewing angle, making COB technology the definitive choice for high-end cove lighting, cabinet illumination, and visual media backlighting.
| Technical Parameter | Addressable RGBIC LED Strip | High-Density COB LED Strip | Ultra-Narrow Mini COB |
|---|---|---|---|
| Primary Light Mechanics | Individual Pixel IC / Digital Bus | Direct Flip-Chip Phosphor Matrix | Miniaturized Micro-PCB COB |
| Diode Density | 60 – 160 LEDs/m (Pixel Dependent) | 320 – 576 Chips/m | 384 – 480 Chips/m |
| PCB Width Options | 8mm, 10mm, 12mm | 8mm, 10mm | 2.7mm, 3mm, 5mm |
| Operating Voltage | DC 5V / 12V / 24V | DC 12V / 24V / AC 220V | DC 12V / 24V |
| Beam Angle & Spotting | 120° (Requires Diffuser) | 180° Seamless Dotless | 180° Seamless Dotless |
| Control Protocol | WS2811, SPI, DMX512, Wi-Fi | 2.4G RF, TRIAC, 0-10V, PWM | Inline Dimmer, RF Remote |
| Color Rendering (CRI) | N/A (Multi-Spectral Color) | CRI 90+ / CRI 95+ (R9 > 50) | CRI 90+ |
Strategic Sourcing Insights
Future B2B Procurement Trends in LED Strip Manufacturing
As global energy regulations tighten and smart building automation becomes standard, procurement managers must align with factories capable of high-efficiency, multi-protocol engineering.
1. Smart Home Unification: Matter & Zigbee 3.0 Integration
The commercial and residential lighting industry is rapidly pivoting away from isolated proprietary control ecosystems. Global procurement demand is shifting toward addressable RGBIC and CCT LED strips that seamlessly interface with unified protocols, notably Matter over Thread and Zigbee 3.0. Distributors are prioritizing manufacturers like Vokud that offer native compatibility with universal smart controllers, voice assistants (Amazon Alexa, Google Assistant), and commercial DALI-2 / DMX512 architectural automation grids.
2. Stringent EU ErP Energy Efficiency Directives
European Union regulations (ErP Directive 2019/2020) mandate elevated lumen-per-watt efficacy and lower standby power consumption for all linear LED lighting fixtures. Future-proof purchasing requires sourcing COB and RGB LED strips engineered with 3oz rolled copper PCBs and high-efficiency flip-chips capable of delivering over 110-130 lm/W while maintaining low thermal resistance. Vokud’s upgraded thermal dissipation structures directly address these environmental directives.
3. Miniaturization & Cut-Anywhere Flexibility
Architectural trends favor ultra-slim linear fixtures embedded directly into millwork, furniture, and narrow wall reveals. Demand for ultra-narrow copper PCBs (2.7mm to 5mm width) with "cut-anywhere" micro-segment engineering is growing rapidly. Sourcing cut-anywhere COB strips minimizes site material waste, eliminates dark ends during field installation, and speeds up custom installer workflows.
4. Sustainable Packaging & OEM Private-Labeling
B2B buyers increasingly expect eco-friendly anti-static packaging, automated reel spooling, and custom barcode integration. Vokud provides full private-label packaging, customized PCB silkscreen branding, and drop-shipping logistics directly to regional fulfillment centers, ensuring a streamlined supply chain for brand owners and OEM lighting suppliers.
Technology Roadmap
Next-Generation Development Trends in LED Lighting
Discover how emerging chip-packaging technology, spectral tuning, and advanced IP extrusion methods are shaping the next decade of linear illumination.
Addressable COB (RGBIC + COB Integration)
The convergence of addressable pixel ICs (WS2811/SK6812) with dotless COB phosphor encapsulation represents the forefront of linear LED innovation. Vokud is driving this transformation by embedding control ICs under continuous phosphor linear channels, yielding smooth dynamic color chasing effects completely free of pixel dot pixelation.
High-Frequency PWM & Flicker-Free Drivers
With video broadcasting, studio production, and smart space photography on the rise, high-frequency Pulse Width Modulation (PWM > 4000Hz) is vital. Our advanced RF remote, Wi-Fi, and 2.4GHz group dimmers prevent camera flicker, eliminating visual fatigue in luxury residential and commercial filming environments.
Co-Extruded Silicone IP68 Waterproofing
Moving away from traditional yellowing PVC casing, Vokud utilizes full integrated silicone co-extrusion for IP65, IP67, and IP68 waterproof LED neon strips. Silicone extrusion offers anti-UV resistance, salt-spray anti-corrosion, extreme thermal tolerance (-40°C to +80°C), and structural durability for saunas, pool perimeter lighting, and outdoor building facades.
Frequently Asked Questions
B2B Procurement & Engineering Knowledge Base
Clear, definitive technical answers to assist sourcing managers, electrical engineers, and lighting importers during supplier evaluation.
Q: What specific testing documentation is included with CE and RoHS compliance reports?
Our CE testing documentation includes full lab reports for Low Voltage Directive (EN 62471 photobiological safety, EN 62031 LED module safety) and EMC Directive (EN 55015 radio disturbance, EN 61547 immunity standards). RoHS reports verify zero hazardous substances (lead, mercury, cadmium, hexavalent chromium, PBBs, PBDEs, phthalates) via accredited third-party lab testing.
Q: What is the minimum order quantity (MOQ) for custom OEM orders?
For standard production runs of COB, addressable RGBIC, and CCT strips, our base MOQ starts at just 5 meters per specification. Customized double-sided copper PCB widths, custom color temperatures (e.g., 2200K or 5700K), or private-label packaging solutions carry project-specific MOQs evaluated by our engineering sales team.
Q: How does Vokud calculate and prevent voltage drop across long LED strip runs?
Voltage drop occurs due to internal electrical resistance along the copper PCB traces. We mitigate voltage drop by using thick 2oz or 3oz rolled-annealed copper layers on all flexible PCBs. For 12V DC strips, single-ended feed max run lengths are typically 5 meters; for 24V DC strips, continuous runs reach up to 10 meters with minimal lumen decay. High-voltage 110V/220V AC strips can extend up to 50–100 meters on a single power point.
Q: What control protocols are supported by your addressable RGB LED strip series?
Our addressable pixel strips support industry-standard integrated circuit ICs, including WS2811, WS2812B, SK6812, UCS1903, and SPI1838. They integrate directly with 2.4GHz RF group remotes, DMX512 decoders, Art-Net lighting consoles, Wi-Fi smart app controllers, and voice assistants like Alexa and Google Home.
Q: What is the advantage of CRI 90+ and CRI 95+ in commercial linear lighting?
Color Rendering Index (CRI/Ra) measures how accurately a light source reveals true object colors compared to natural daylight. Our CRI 90+ and CRI 95+ COB strips feature high R9 values (>50 for deep red rendering), essential for luxury retail displays, high-end hospitality venues, museum galleries, and residential architectural installations.
Q: What quality inspection processes are performed prior to shipment dispatch?
Every single roll undergoes incoming material inspection (IQC), automated SMT optical alignment (IPQC), 100% continuous light-on voltage testing, 8-hour thermal aging tests, and final finished goods inspection (OQC) using spectroradiometer integrating spheres to confirm CCT, flux, and power tolerances.
Request Your Custom Engineering & B2B Wholesale Quote Today
Contact our engineering sales team in Shenzhen for comprehensive product datasheets, CE/RoHS test certification reports, golden samples, and competitive OEM/ODM factory direct pricing.
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