Introduction
Our CCT COB strips 2 Wires : simplified 2-wire output and ultra-narrow 6.6mm PCB. Packed with 480 high-brightness chips per meter, supporting 2700K warm white and 6500K cool white adjustment, DC12V and seamless 180°beam angle lighting.Certificated by CE and ROHS, it adapts to dry, splash-prone, and waterproof environments, making it the top choice for lighting designers, retail owners, and DIY enthusiasts seeking efficient, space-saving CCT lighting solutions.
Technical Specifications
|
Parameter |
Details |
|
LED Quantity |
480 chips/m |
|
Efficiency |
100lm/w ±10% |
|
Wattage |
7+7w/m |
|
IP Rating |
IP20/65/67/68 |
|
Cutting |
12.5mm |
|
Color Options |
2700K+6500K |
|
Voltage |
DC12V |
|
Strips Width |
6.6mmm |
|
Control Method |
2-wire |
|
CRI |
≥90 |
Advantages
① 2-Wire Output: Simplify Installation, Reduce Wiring Hassle
Our 2 wires CCT COB strips feature a streamlined 2-wire (V+, Signal) design that integrates power and CCT control signals, enabling:
- Faster Installation: No need to distinguish multiple control wires-just connect the 2 wires to a compatible CCT controller, cutting installation time compared to 4-wire strips.
- Reduced Space Occupancy: The thin 2-wire cable (1.5mm diameter) fits into narrow gaps between display shelves or fixture edges, avoiding messy wiring that distracts from products.
- Lower Error Rate: Simplified wiring reduces connection mistakes than 3-wire CCT COB strips.
② 6.6mm Ultra-Narrow Board: Fit Every Tight Space
Our 6.6mm CCT COB strips feature an ultra-narrow PCB design, Perfect for slim under-cabinet lights, drawer lighting, and narrow display case edges. we use 2Oz copper foil on the double-layer FPC, ensuring heat dissipation efficiency comparable to wider COB strips
③ 480chip/m Density & Dual CCT Flexibility
With 480 Epistar chips per meter (240 for 2700K, 240 for 6500K), The dual CCT options (warm white/cool white) adapt to diverse scenarios:
- 2700K Warm White: Creates a cozy ambiance for residential bedrooms, restaurant dining areas, or retail fitting rooms.
- 6500K Cool White: Provides bright, clear light for task lighting like kitchen counters, office desks, or electronics display cases.
- Smooth CCT Transition: Via a compatible controller, the strip can adjust between 2700K and 6500K seamlessly, ideal for spaces needing dynamic ambiance.
Application
The 6.6mm width and 2-wire design make the CCT COB strip 2wires perfect for narrow display cases (jewelry, watches, cosmetics) and shelf edge lighting:
- Jewelry Stores: IP20 CCT COB strip 2wires installed in 10mm-wide display grooves.
- Cosmetic Counters: IP65 CCT COB strip 2wires used under makeup display shelves-6500K cool white ensures accurate color matching of foundation and lipstick.
Ideal for space-constrained home areas, combining functionality and aesthetics:
- Kitchen & Bathroom: IP65 CCT COB strip 2wires for under-cabinet lighting (6.6mm fits 8mm-wide cabinet gaps) and mirror backlighting.
- Wardrobes & Drawers: IP20 CCT COB strip 2wires for interior lighting-12.5mm cutting length allows custom fitting to drawer sizes, and 2700K warm white prevents fabric fading.
Adapts to the diverse needs of hotels, restaurants, and cafes:
◆ - Hotel Rooms: IP20 CCT COB strip 2wires for cove lighting and bedside reading lamps-guests can switch between 2700K (relaxing) and 6500K (working).
◆ - Restaurants & Bars: IP65 CCT COB strip 2wires for table edge or bar counter lighting-warm white creates a cozy vibe for dinner, while cool white is used for lunch service.
The CCT COB strip's uniform light and easy installation make it suitable for office task lighting and retail back-of-house areas:
- Office Desks: IP20 CCT COB Strips 2 Wires 480leds for under-shelf task lighting-6500K cool white reduces eye strain, and the 2-wire design keeps workspaces tidy.
- Warehouse & Storage: IP65 CCT COB Strips 2 Wires 480leds for narrow storage rack lighting-12.5mm cutting length fits between rack beams, and the durable design withstands frequent handling.
Why choose us CCT COB strips?
① Customized support
For bulk orders (≥ 300 meters), we offer customized lengths (e.g. 2m/roll for furniture items), fixed color temperature, or special IP ratings (e.g. IP68 for underwater installation). The samples will be delivered within 7-10 working days.
Free printing of FPC logo for orders ≥ 1000 meters - enhance your brand image in high-end projects.
②Automated Production:
Manufactured in our ISO9001-certified facility using SMT (Surface Mount Technology) machines for precise chip placement. Defect rates are below-far lower than the industry average.
Rigorous Testing: Each tunable white cob led strip undergoes:
72-hour full-load aging tests to check stability.
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IP rating verification (water/dust exposure for outdoor models).
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Voltage drop testing (10-meter runs at full power).
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Color temperature calibration (±200K) to ensure consistency.
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CE/RoHS pass
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Fully series connectors available
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FAQs
Q1: What makes the 2-wire control system different from 3/4-wire CCT COB strips, and how does it work?
A1: the 2-wire system integrates DC power (V+) and combined CCT control signals into two core wires When connected to a compatible controller, the CCT COB strip 2wires decodes these signals in real time to adjust the output of 2700K (warm white) and 6500K (cool white) chips-eliminating wire clutter without sacrificing control precision.
Q2: Which controllers are fully compatible, and how to avoid mismatch?
A: Choose DC12V PWM CCT controllers (e.g., Tuya WiFi, Lutron). Avoid non-PWM or AC controllers. Check our free compatibility list for exact models.
Q3: Will the 2-wire system cause delayed or unstable CCT adjustment?
A: No. The dedicated PWM signal ensures real-time adjustment (≤0.1s delay) with no flickering between 2700K-6500K.
Q4: How uniform is the lighting, and can hotspots be avoided?
A: 480 chips/m create seamless light; 180°beam angle ensures 95% uniformity. No visible hotspots even at 5cm viewing distance.
Q5: Can brightness be adjusted independently of CCT?
A5: Yes, the 2-wire system supports independent adjustment of CCT (2700K–6500K) and brightness (10%–100%).
Q6: Does long wiring affect lighting effect?
A6: Stable within 8m single run. For longer setups, add power injectors to maintain brightness and CCT accuracy.
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