UCS2904 (UCS2904B) is an intelligent control IC chip to drive 5050 4-in-1 RGBW LEDs, widely used in LED strip lights and LED modular lights. Compared with the same single-signal SK6812, TM1814 and TM1824 RGBWIC chips, the UCS2904 IC has a higher PWM frequency and refresh rate, and excels in color change response speed. UCS2904 RGBW LED strip's high performance color response and smooth transition of light effect make it especially suitable for scenes with high requirements for dynamic color changes, such as animated LED displays, high-end LED decorative lighting, LED stage lighting control systems and so on. In addition, UCS2904 supports 12V and 24V inputs, which is very friendly for dream color lighting applications over 5 meters (16.4 feet). UCS2904 LED strips are universally compatible with most addressable RGBW controllers and platforms like WLED, Arduino, FastLED, etc., providing broad system compatibility for your LED project.
UCS2904 RGBW IC LED Strip Series

30mm UCS2904 RGBW Pixel LED Module 12V String Lights, 20pcs /String
- Input Voltage: DC12V
- Diameter: 30mm/1.18"
- Power: 0.72W/pcs
- LED: 5050 RGBW
- IC: UCS2904
- Cover: PC Clear Lens /Milky White
- Spacing: 14.5cm/5.7"
- Waterproof: IP67
DC12-24V 4W High Power Digital SK6812 LED RGBW Pixel Light Dot
- LED Chip: SMD5050
- Voltage: DC12-24V
- Color: RGBW
- IC: SK6812
- LED Density: 1/pcs
- Power: 4W/pcs
- Size: 48mm/1.9" Diameter
- Waterproof: IP20
UCS2904 RGBW 60LEDS/M DC24V 10MM-Wide Digital Intelligent Addressable LED Strip Lights - 5m/16.4ft per roll
- IC Type: UCS2904 5050 RGBW
- Power: 72W//Roll
- Voltage: DC24V/12V
- LED Quantity: 60LEDs/m
- FPCB Width: 10mm
- FPCB Color:White
- Waterproof rating: Optional
- Pixels:10ICs/m
24V UCS2904 5050 4in1 RGBW Addressable LED Strip Lighting
- Voltage: DC24V/12V
- Color: RGBW
- LED Density: 72/84 per meter
- Strip Width: 12mm
- Power: 22W/m
- LED Chip: 5050
- IC Chip: UCS2904
- Waterproof: IP20/65/67/68
UCS7604 DC24V Diffuse Lens SPI RGBW LED Backlight Module Lightbox
- Input Voltage: 24VDC
- Power: 4W/PCS
- LED Chip: 3030
- LED Quantity: 6LEDs/PCS
- CRI: 85+
- IC Type: UCS7604
- Size: L70 x W70mm
- IC Quantity: 1 Pix/PCS
DC12V 12W UCS2904 RGBW Pixel LED Module Lights
- Voltage: DC12V
- Support IC: UCS2904
- LED Color: RGB+W
- Power: 12W
- Waterproof Rating: Non
- Lifespan: 50,000H
- size: 4*6.5cm/1.57*2.56in
DC12V UCS2904 RGBW LED Addressable Modules String for Signage
- Input Voltage: 12VDC
- Power: 0.9W/PCS, 18W/String
- LED Chip: 5050
- LED Quantity: 3LEDs/PCS
- CRI: >85
- Color: RGBWIC
- Size: L75 x W12mm
- IC Type: UCS2904