Dual-Row CCT Tunable LED Strip

What happens when you want the flexibility to adjust your lighting from warm and cozy to bright and crisp, but you also want perfectly smooth, shadow-free illumination with no visible LED dots? You choose this dual-row, CCT-tunable LED strip.

Unlike standard single-row strips that can show visible hotspots when installed in exposed locations, this strip features two parallel rows of LEDs — one row of Warm White (3000K) and one row of Cool White (6000K) — running side by side along the entire length . The result is double the LED density (240 LEDs per meter), producing exceptionally smooth, continuous light with no visible dots, even when viewed directly.

By using a CCT-tunable LED controller, you can mix the two white channels to achieve any color temperature between 3000K and 6000K . Want warm candlelight? Dim the cool channel. Need daylight for makeup application? Dim the warm channel. Need neutral white for product photography? Balance both channels equally.

This is the strip that professionals choose for high-end residential, hospitality, retail, and architectural projects where lighting quality matters.

Key Features:

• Dual-Row Design: Two parallel rows of SMD LEDs on a single PCB (typically 12mm-15mm wide). Provides double the LED density of standard strips.

• Two Dedicated White Channels:

  • Warm White Row: 3000K – 3500K (cozy, inviting, amber-tinted)

  • Cool White Row: 6000K – 6500K (crisp, energizing, blue-tinted daylight)

• CCT Tunable (Adjustable Color Temperature): When connected to a dual-channel CCT controller, you can mix warm and cool to achieve any color temperature between 3000K and 6000K . No RGB needed – just pure, beautiful white light at any shade.

• Ultra-High LED Density (240 LEDs/m): 120 warm white LEDs + 120 cool white LEDs per meter = 240 total LEDs per meter. Produces perfectly smooth, continuous light with zero visible hotspots or dotting – even when viewed directly without a diffuser.

• High CRI 90+ (Optional 95+): True color rendering – skin tones, food, products, and fabrics look natural and accurate.

• 24V DC Operation: Longer runs with less voltage drop. Typical max run: 10-15 meters without power injection.

• Dimmable: Compatible with PWM dimmers (smooth 0-100% dimming on each channel independently or combined).

• Cuttable: Cut line marked every 6 LEDs (typically every 25mm). Solder pads at each cut point for easy reconnection.

• Flexible PCB: Available with 3M adhesive backing on white, black, or yellow PCB.

• Waterproof Options:

  • IP20 (Non-waterproof) – Indoor dry locations (cove, cabinets, displays)

  • IP65 (Silicone coating) – Splash-proof, indoor or covered outdoor

  • IP67 (Silicone tube) – Fully waterproof for outdoor or wet locations

• Long Lifespan: 50,000+ hours (over 17 years at 8 hours/day).

• Energy Efficient: High efficacy (130-160 lm/W). Bright light with low power consumption.

Technical Specifications:

How CCT Tuning Works:

Why Dual-Row? Single-Row vs Dual-Row Comparison:

What's Included:

• 1× Dual-row CCT tunable LED strip (5m roll, 240 LEDs/m)

• 1× 3-pin or 4-pin pigtail connector (pre-soldered)

• 1× User manual

Not Included (Required for Operation):

• CCT Controller: Dual-channel controller (e.g., 2.4GHz RF, WiFi (Tuya/Smart Life), or DALI controller)

• Power Supply: 24V DC, rated for total wattage +20% headroom

• LED Dimmer / Remote (often included with controller)

Compatible Controllers for CCT Tuning:

Applications:

Installation Tips for Dual-Row Strips:

1. Aluminum channel recommended – While dual-row strips are smoother than single-row, an aluminum channel with diffuser provides the ultimate professional finish and helps with heat dissipation.

2. Use a CCT controller – A standard single-channel dimmer will only control one color at a time. For full tunability, use a dedicated 2-channel CCT controller.

3. 24V is strongly recommended – The higher LED density means higher current draw. 24V reduces current and allows longer runs.

4. Power injection planning:

   • 24V strip: Inject power every 10-15m for full brightness

   • 12V strip: Inject power every 5-8m

5. Wiring for CCT control: You will need 3 or 4 wires:

   • Common anode (+24V) – shared positive

   • Warm white channel (-) – negative for warm LEDs

   • Cool white channel (-) – negative for cool LEDs

   • Optional: Ground / data

6. Heat management: 240 LEDs/m produces more heat than standard strips. Mount on aluminum channel for best lifespan and performance.