This 12V addressable strip uses high-brightness SMD 5050 RGB LEDs with external UCS1903B ICs on a standard 10mm PCB. With 84 LEDs/m and 28 independent pixels/m, it delivers strong light output and smooth color animation without being overly dense. Each UCS1903B controls 3 LEDs, cuttable every 35.7mm, making it easy for sign makers to fit letters and outlines. The UCS1903B protocol is WS2811-compatible, so it works with Arduino, K-1000C, T-series, WLED, and DMX512 decoders. Great for channel letters, shop signs, bars, stages, and architectural accents where 3528 is too dim but 144LED/m is unnecessary.
5050 RGB Bright Output — much brighter than 3528 strips; better for outdoor signs and long-distance viewing.
84 LEDs/m, 28 Pixels/m — balanced density: bright light bar + enough pixels for chasing/gradient effects.
UCS1903B = WS2811-Compatible — single-wire data, mature ecosystem, easy controller matching.
35.7mm Cut Unit — 3 LEDs per IC, convenient for medium/small sign letters and contour lighting.
12V 10mm Standard PCB — stable current, easy installation, compatible with most aluminum profiles and sign channels.
|
Item |
Specification |
|---|---|
|
Product Name |
12V UCS1903B 5050 RGB Addressable LED Strip |
|
LED Type |
SMD 5050 RGB |
|
IC Type |
UCS1903B (External on PCB) |
|
Protocol |
Single-wire, WS2811-compatible |
|
Input Voltage |
DC 12V |
|
LED Density |
84 LEDs/meter |
|
Pixel Density |
28 Pixels/meter |
|
LEDs per Pixel |
3 LEDs / 1 IC |
|
Cutting Unit |
3 LEDs = 35.7 mm |
|
PCB Width |
10 mm |
|
Power Consumption |
~8.4 W/meter (42W/5m roll, approx.) |
|
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 |
|
Waterproof Rating |
IP20 / IP65 / IP67 / IP68 |
|
Lifespan |
30,000–50,000 hrs |
|
Working Temp. |
-20°C ~ +60°C |
