COB 8mm 480LED DC12/24V CCT Tunable WW+W LED Strip
- 480 LEDs/m Dot-Free Continuous Light
- CRI RA90 — Premium Color Rendering
- Dual Color Temperature — 3000K to 6000K Tunable
- Dual Voltage DC12V/24V Compatible
- MOQ 3,000m | OEM from 5,000m | CE & RoHS Certified
Application Scenarios
This LED strip is widely used in the following commercial and project environments.
Technical Specifications
Complete technical parameters for engineering reference and project specification.
| LED Type | COB (Chip-on-Board) — WW+W tunable design |
| LED Density | 480 LEDs/meter |
| Input Voltage | DC12V/24V (dual voltage) |
| Power Consumption | 20W/meter |
| Lumen Output | 1950–2050 lm/m |
| Luminous Efficacy | 100–110 lm/W |
| CRI (Color Rendering Index) | RA90 |
| Color Temperature (CCT) | 3000K+6000K Tunable |
| PCB Width | 8mm |
| PCB Material | 2oz copper FPCB |
| IP Rating | IP20 (bare strip — indoor dry locations) |
| Working Temperature | -20°C to +45°C |
| Beam Angle | 180° |
| Cutting Unit | Every 50mm (12V) / Every 100mm (24V) |
| Reel Length | 5M/10M per reel |
| Packaging | 500 meters per master carton |
| Adhesive Backing | 3M VHB double-sided tape |
| Lifespan | >50,000 hours (L70) |
| Dimmable | Yes — PWM / 0-10V compatible |
| Certification | CE, RoHS, ISO 9001 |
Product Features & Advantages
Detailed technical advantages and real-world benefits for your project.
CCT Tunable COB Strip with Dynamic Color Control
This tunable white COB strip features dual-channel control with warm white (3000K) and cool white (6000K) LED chips on the same PCB. Using a CCT controller, you can smoothly adjust from warm to cool and any value in between. Adjustable color temperature for dynamic lighting scenes.
This strip is ideal for:
- Hotel corridors, lobbies, guest rooms, and cove lighting applications
- Commercial cove lighting, office ambient lighting, and general business environments
- Kitchen cabinets, display cases, furniture accent lighting, and under-shelf illumination
- Aluminum profile installations, ceiling details, and architectural feature lighting
CCT Tunable — Dynamic Lighting Control
This strip features dual-channel color temperature control with Warm White (3000K) and Cool White (6000K) LED chips on the same PCB. Using a CCT controller, you can adjust the color temperature smoothly from warm 3000K to cool 6000K and any value in between.
Perfect for:
- Hotels with scene lighting (warm evening / cool morning)
- Smart homes with circadian rhythm lighting
- Commercial spaces with mood control
- Showrooms adapting to different product displays
Requires a dual-channel CCT controller (available separately).
Technical Specifications Explained
Lumen Output (2000 lm/m): At 20W/m with 100-110 lm/W efficacy, this strip delivers approximately 2000 lumens per meter — bright enough for primary commercial illumination.
CRI RA90: The high CRI rating means colors appear natural and accurate under this light — important for retail, hospitality, and any space where appearance matters to end users.
DC12V/24V: Dual voltage design supports both DC12V and DC24V with the same PCB. DC24V is recommended for runs over 3 meters due to lower voltage drop and reduced current draw.
Honest Positioning in Our COB Range
To help you make the right choice:
| Model Type | Power | Best For |
|---|---|---|
| Slim 3mm/5mm | 7-8 W/m | Narrow spaces, accent lighting |
| Standard 8mm 320-480 LED | 10-12 W/m | General commercial use |
| Double-row 12mm | 20 W/m | Bright cove and wall washing |
| Ultra-high 30mm | 40 W/m | Fluorescent replacement |
This product positioning: Premium — High-end specification for quality-sensitive projects.
Installation Best Practices
- Aluminum profile recommended for runs over 2 meters (heat dissipation)
- Match driver at 1.2× load — provides safety margin
- Use DC24V for runs over 3 meters (reduced voltage drop)
- Cut only at marked points — 50mm for 12V, 100mm for 24V
- Clean surface before applying 3M VHB adhesive backing
Packaging and Shipping
- Reel length: 5M/10M per reel
- Master carton: 500 meters per carton
- Container capacity: approximately 60,000 meters per 20ft container
- Anti-static packaging with moisture absorbers protects COB chips during transit
- Clear batch labeling for traceability and color bin matching
OEM & Customization Options
Full product customization for brand owners, distributors, and project contractors.
Certifications
All products are certified for global market compliance. Certificate documents provided for customs clearance.
CE
European market electrical safety and EMC compliance.
RoHS
Environmental compliance — no restricted hazardous substances.
FCC
US market electromagnetic interference compliance.
ISO 9001
Quality management system certification.
Production & Lead Time
Transparent production schedule. Exact delivery dates confirmed before every order starts.
Minimum order for standard products without custom branding.
Minimum order for private label, custom packaging, and logo printing.
Production time for standard specification orders from confirmation.
Production time for OEM orders with custom specs and packaging.
Frequently Asked Questions
Common questions from importers, wholesalers, and project contractors about this product.
Standard MOQ is 3,000 meters per CCT (e.g., 3,000m of 3000K). For OEM orders with custom branding and packaging, MOQ is 5,000 meters per specification. Mixed color temperatures within the same order are welcome as long as each CCT meets MOQ.
Standard orders ship within 20–25 working days from order confirmation and deposit receipt. Custom OEM orders with special branding and packaging require 30–35 days. Exact delivery dates are confirmed before production starts.
Yes. We offer 1–2 meter evaluation samples — buyer covers the shipping cost only. For finished product samples with packaging, approximately USD 15 applies. All sample fees are fully refunded when a bulk order is placed.
CCT tunable strips have two LED lines on the same PCB — warm white (WW, 3000K) and cool white (W, 6000K). By adjusting the brightness ratio between the two lines using a dual-channel CCT controller, you can produce any color temperature from 3000K to 6000K and any value in between. This gives you dynamic lighting control for different times of day or scene settings.
You need a dual-channel CCT controller that outputs two separate PWM channels — one for warm white, one for cool white. Compatible systems include Tuya WiFi/Zigbee CCT controllers, Philips Hue compatible dimmers, DALI CCT controllers for commercial systems, and most smart home dual-channel drivers. Contact us if you need recommended controllers.
Yes. We offer full OEM services including logo printing on the PCB, custom packaging design, private labeling, retail-ready box packaging, custom barcode, and multi-language instruction cards. OEM MOQ starts at 5,000 meters per specification.
All products come with CE and RoHS certification as standard. FCC certification is available for North American markets. ISO 9001 quality management certification applies to our entire factory. Full certificate documentation is provided for customs clearance.
Why Choose LEDStripStar?
Looking for Bulk LED Strip Supply?
Send us your specifications and get factory-direct pricing within 24 hours. Samples available — fee refundable on bulk order.
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