This 12V double-row strip mounts SMD 5050 RGB LEDs on a wide 20mm PCB—two LED rows for much higher brightness than standard 10mm tape. With 120 LEDs/m and 20 pixels/m, each UCS2903 drives 6 LEDs and the strip cuts every 50mm. UCS2903 is WS2811-family compatible, so it runs auto effects or connects to Arduino, K-1000C, T-series, WLED, and DMX512 decoders. The 20mm dual-line layout improves heat dissipation and light uniformity, making it ideal for large channel letters, facade backlighting, stage props, and commercial displays where a thin strip is not bright enough.
20mm Double-Row PCB — two LED lines on one wide board: higher lumen output and better light coverage.
5050 RGB × 120/m — very bright addressable tape; better for distance viewing than 3528/2835 strips.
UCS2903 = WS2811-Compatible — mature single-wire ecosystem, easy controller matching.
20 Pixels/m, 6 LEDs/IC, 50mm Cut — smooth animation with practical fabrication length.
12V Wide-Strip Stability — easier power distribution than 5V; 20mm PCB helps heat dissipation versus narrow tapes.
|
Item |
Specification |
|---|---|
|
Product Name |
12V Double-Row UCS2903 5050 RGB Addressable LED Strip |
|
LED Type |
SMD 5050 RGB |
|
IC Type |
UCS2903 (External on PCB) |
|
Protocol |
Single-wire, WS2811/UCS1903-compatible |
|
Input Voltage |
DC 12V |
|
LED Density |
120 LEDs/meter |
|
Pixel Density |
20 Pixels/meter |
|
LEDs per Pixel |
6 LEDs / 1 IC |
|
Cutting Unit |
6 LEDs = 50 mm |
|
PCB Type |
Double-row / dual-line |
|
PCB Width |
20 mm |
|
Power Consumption |
~14.4 W/m (typical 0.12W/LED class; double-row may be higher) |
|
Lumen per LED |
20–22 lm |
|
Beam Angle |
120° |
|
Grayscale |
8-bit/channel (256 levels, controller-dependent) |
|
Auto Run |
Yes (with auto-effect controller/IC mode) |
|
Controller Support |
Arduino, K-1000C, T-series, WLED, DMX512 decoder |
|
Wire/Pin |
12V, GND, DIN (DO to next) |
|
Waterproof Rating |
IP20 / IP65 / IP67 / IP68 |
|
Lifespan |
30,000–50,000 hrs |
|
Working Temp. |
-20°C ~ +60°C |
