DC24V UCS8904 RGBW Pixel LED Strip

• Specifications

Product Type	:	30LED/meter	60LED/meter	72LED/meter
Product Code	:	NSS-8904RGBWS30-24	NSS-8904RGBWS60-24	NSS-8904RGBWS72-24
CRI	:	<95	<95	<95
Kelvin	:	RGBW 2700-6500K	RGBW 2700-6500K	RGBW 2700-6500K
PCB Color	:	White/Black	White/Black	White/Black
Current, Rating	:	0.8A / meter	0.8A / meter	0.8A / meter
Voltage	:	24 VDC	24 VDC	24 VDC
Wattage	:	19.2W / meter	19.2W / meter	19.2W / meter
CC / CV	:	Constant Voltage	Constant Voltage	Constant Voltage
IP Rating	:	IP20/IP65/IP67	IP20/IP65/IP67	IP20/IP65/IP67
Lumens @ Full	:	1500 lm / meter	1500 lm / meter	1500 lm / meter
Lumen / Watt	:	75	75	75
Lifetime*	:	40,000 hours	40,000 hours	40,000 hours
Cutting Length	:	200MM	100MM	83.3MM
LED Quantity	:	30LED / meter	60LED / meter	72LED / meter
Number of Contacts	:	3	3	3
LED Type	:	UCS8904	UCS8904	UCS8904
Copper Quantity	:	3 Oz.	3 Oz.	3 Oz.
Temperature, Operating, Maximum	:	70 C	70 C	70 C
Temperature, Operating, Minimum	:	-40 C	-40 C	-40 C
Agency Ratings	:	CE, RoHS	CE, RoHS	CE, RoHS
PCB Width	:	12 MM	12 MM	12 MM
Maximum Recommended Length	:	5 meters	5 meters	5 meters
Viewing Angle	:	120 degree	120 degree	120 degree
Adhesion	:	TESA 4965	TESA 4965	TESA 4965
Wavelength A	:	620 ~ 625nm	620 ~ 625nm	620 ~ 625nm
Wavelength B	:	515 ~ 520nm	515 ~ 520nm	515 ~ 520nm
Wavelength C	:	460 ~ 465nm	460 ~ 465nm	460 ~ 465nm
Wavelength D	:	N/A	N/A	N/A
Data Transmission Speed	:	800 kbps	800 kbps	800 kbps
Refresh Rate	:	25 FPS	25 FPS	25 FPS
Bit Rate	:	4x16=64 Bit	4x16=64 Bit	4x16=64 Bit
Data Clock Frequency	:	N/A	N/A	N/A
PWM Dimming Frequency	:	1 KHZ	1 KHZ	1 KHZ

UCS8904 Advantages:
- Very High PWM rate 4.0KHZ allows for filming the pixels with 60fps appromately.
- Drive 4 colors LED allowing for tones that were previously hard to achieve with single RGB strip.
- 16 bits of data, 65536 grayscale for each color makes dimming curves very smooth.
- High PWM 4.0KHZ rate allows for filming these pixels with cameras up to 60fps
- RGB and White ( any other single color) can be independently controlled to allows us to create bolder and more vibrant colors than with RGB alone.

UCS8904 Shortcomings:
- No Clock data line, only data line restricts refresh rate to be limited by the protocol speed, which will generally be slow.
- No redundancy in data like the GS8208. 

UCS8904 Cautions:
- Very Similar with the SK6812 RGBW Protocol / SM16704 Protocol, but couldn't work together with those IC chips.
- Similar with the UCS2904 IC, but couldn't use the UCS2904 IC program to work with this UCS8904 LED strips. 
- UCS8904 have same pin define with the UCS2904 that they're available for same PCB, but BOM maybe a little different.
- UCS8904 chip , couldn't choose the program of the UCS2904. Should be re-programmed.