Xuanan Lighting Launches New Dual-White CCT LED Strip with SM16703 IC
Shenzhen, China – June 2026
Xuanan Lighting is pleased to announce the release of our new Dual-White CCT Addressable LED Strip, featuring 2-in-1 tunable white technology and SM16703 IC control — fully compatible with UCS1903 and WS2811 protocols.
Combining the versatility of 5050 dual-white LEDs with the precision of individually addressable control, this strip offers seamless color temperature adjustment from 2700K (warm white) to 6500K (cool white) — without the need for separate RGB mixing.
What Makes This Dual-White CCT Strip Unique?
Feature | Specification |
|---|---|
Product Name | 2-in-1 Dual-White CCT Addressable LED Strip |
LED Type | 5050 Dual-White (Warm + Cool White) |
IC Chip | SM16703 (compatible with UCS1903 / WS2811) |
Voltage Options | DC12V / DC24V |
Protocol | Single-wire zero-code (SID) |
Data Speed | 800Kbps |
Grayscale | 256 levels per channel |
Output Current | 18mA (constant current) |
Port Withstand Voltage | >30V |
Viewing Angle | 120° |
Available IP Ratings | IP20, IP65, IP67, IP68 |
Warranty | 2 years |
Key Features
1. 2-in-1 Dual-White LED – True Tunable White
Unlike standard RGB strips that mix colors to create white (which can appear tinted or uneven), this strip uses dedicated warm white (2700K-3000K) and cool white (5000K-6500K) LEDs in a single 5050 package.
Best for: Retail displays, hospitality, office spaces, residential lighting, and any application requiring high-quality tunable white light.
2. SM16703 IC – Reliable Addressable Control
The strip uses the SM16703 driver IC, which supports the single-wire zero-code (SID) data protocol at 800Kbps.
Compatibility: SM16703 is fully compatible with UCS1903 and WS2811 protocols, meaning it can be controlled by most standard SPI controllers on the market.
3. Flexible Voltage Options – DC12V or DC24V
4. 5050 Dual-White LED Specifications
5. Multiple Waterproof Options
IC Comparison: SM16703 vs UCS1903 vs WS2811
All three ICs are protocol-compatible, meaning they can be used interchangeably in most SPI-based systems.
Why SM16703? SM16703 offers the same compatibility as UCS1903/WS2811 with a higher withstand voltage (>30V) , making it more robust for 24V systems and longer installations.
Applications
Application | Why This Strip Fits |
|---|---|
Retail displays | High-quality white light for accurate product color rendering |
Hospitality (hotels, restaurants) | Tunable white for day/night ambiance adjustment |
Office lighting | CCT tuning for circadian rhythm support |
Residential accent lighting | Warm to cool white for different moods and activities |
Architectural cove lighting | Clean, consistent white light |
Furniture and cabinetry | Slim profile, flexible installation |
Summary
Advantage | Benefit |
|---|---|
2-in-1 5050 dual-white LEDs | Tunable white from 2700K to 6500K — no RGB mixing |
SM16703 IC | Compatible with UCS1903/WS2811, 256-level grayscale |
DC12V / DC24V options | Flexible power design for short or long runs |
IP20 to IP68 waterproof | Suitable for indoor, humid, and outdoor environments |
120° beam angle | Wide, even light distribution |
2-year warranty | Peace of mind for your project |
Availability
The new Dual-White CCT Addressable LED Strip with SM16703 IC is available for order now. Custom lengths, PCB colors, and waterproof ratings are available upon request.
👉 Contact Us Today for samples, technical support, or a quote.