High brightness smd5050 rgbw led strip

The Features of DC 12V/24v RGBW colorful Flexible led strip 5050 rgbw



1, Superbright 5050 RGBW LED Strip Light, high intensity and reliability.



2, Continuous length, packed with 5 meter, every 0.25 meter as a sell unit.



3, Back with a self-adhesive.



4,Cuttable every 3 LEDs along the cutting marks, according to your requirement.



5, Long life span 500,000+ hours



6, Flexible ribbon for curving around bends



7, Completely smooth and even light spread, solving the uneven luminous problem



8,Ultra-bright but running at low temperature


RGBW = RGB + Cold White (6000-7000k),RGBWW= RGB + Warm White (2700-3200k),RGBNW= RGB + Natural White (4000-4500k),


LED Quantity can be 30 60 96 120led/m. 

ws2812b sk6812 ws2813 cs2803 addressable led strip panel

You know led strip panel? 

we can make the panel by the led strip,like ws2812b ws2813 sk6812 cs2803 addressable led strip,normally,use cs2803 ws2813 led strip make the led panel,the project will be more reliable,because the led strip is break-point transmission.

M1 M4 dimmer controller to controll the single color led strip

M1-M4 controller,it can controll the single color led strip,constant current led strip like 

2538 led strip,3528 led strip,5050 led strip,5730 led strip...,the remote distance can arrive

30 meters,it can conenct 5v 12v 24v,The load current 5A*4ch,20A.Max output 

power100w/240w/480w,the working temperature(-30degree-55degree). 

Sk6812 Side Smd 4020 Full Color Rgb side emitting Led Chip

Built-in driver IC chip, point control LED lamp beads, Full Color SK6812 SIDE 4020 RGB SMD LED

SK6812 – Side-5v- addressable- led -chip -specification

1, Product Overview :

SK6812 SIDE is a smart LED control circuit and light emitting circuit in one controlled LED source, which has the shape of a 4020 LED chip. Each lighting element is a pixel, and the intensities of the pixels are contained within the intelligent digital interface input. The output is driven by patented PWM technology, which effectively guarantees high consistency of the color of the pixels. The control circuit consists of a signal shaping amplification circuit, a built-in constant current circuit, and a high precision RC oscillator.

The data protocol being used is unipolar NRZ communication mode. The 24-bit data is transmitted from the controller to DIN of the first element, and if it is accepted it is extracted pixel to pixel. After an internal data latch, the remaining data is passed through the internal amplification circuit and sent out on the DO port to the remaining pixels. The pixel is reset after the end of DIN. Using automatic shaping forwarding technology makes the number of cascaded pixels without signal transmission only limited by signal transmission speed.

The LED has a low driving voltage (which allows for environmental protection and energy saving), high brightness, scattering angle, good consistency, low power, and long life. The control circuit is integrated in the LED above.

2, Parameter:
Product name: 4PIN SK6812  SIDE SMD4020 RGB SIDE LED
Input voltage: DC5V
Power:0.2W/PCS
Signal: SK6812 chip
Current:60mAH
View angle:120 degree
Life span:no less than 50000hrs
LUMINOUS:20~22lm 22~24lm
Package include:1000pcs SK6812 SIDE LEDs(1000pcs/roll)(White)

3, Description:

A Top SMD internal integrated high quality external control line serial cascade constant current IC;

B control circuit and the RGB chip in SMD 5050 components, to form a complete control of pixel, color mixing uniformity and consistency;

C built-in data shaping circuit, a pixel signal is received after wave shaping and output waveform distortion will not guarantee a line;

D The built-in power on reset and reset circuit, the power does not work; gray level adjusting circuit (256 level gray scale adjustable);

E red drive special treatment, color balance;

F line data transmission;

G plastic forward strengthening technology, the transmission distance between two points over 10M;

H Using a typical data transmission frequency of 800 Kbps, when the refresh rate of 30 frames per sec

6, The data transmission time (TH+TL=1.25µs±600ns):

T0H	0 code, high level time	0.3µs	±0.15µs
T0L	0 code, low level time	0.9µs	±0.15µs
T1H	1 code, high level time	0.6µs	±0.15µs
T1L	1 code, low level time	0.6µs	±0.15µs
Trst	Reset code,low level time	80µs

7,Main Application Field:

1,To create the flexible LED dispaly, LED curtain.

2, Indoor & Outdoor decoration, fashion decoration.

3, Guardrail tube series, point light display series, flexible/rigid strips series, module series applications,LED point light, LED pixel screen, LED shaped screen, a variety of electronic products, electrical equipment etc..

What’s the Difference between WS2812 SK6812 and WS2813/CS2803 addressable led strip ?

The image is mainly about the difference between the work principle of WS2812 and WS2813 LED strip. The most obvious difference is: when the led one of the WS2812 was broken, it will affect the other led working, but the WS2813 will not appear above situation.

Generally speaking, WS2812 has two versions: WS2812 and WS2812B. WS2812B is an upgraded version of WS2812. They are an integrating control circuit and the intelligent external control LED source of the light-emitting circuit, which looks similar to the 5050LED. It internal included intelligent digital port data latch and signal reshaping amplification drive circuit. Also include a precision internal oscillator and a 12V voltage programmable constant current control part, effectively ensuring the pixel point light color height consistent. They can be applied to the full-color module, full color soft lights a lamp strip, led decorative lighting and the indoor/outdoor led video irregular screen. The features and benefits between WS2812 and WS2812B is the WS2812B has intelligent reverse connect protection and the power supply reverse connection does not damage the IC.

Now WS2813/cs2803 LED come out ,you can think it is ws2812b updated version , WS2813 LED can use same controller as WS2812B LED , WS2813 led have 2 data signal ,so when you use those led chip to make led strip , one led broken will not affect another led unless two consecutive led is broken , so WS2813 led make digital led project is more reliable than before .The capatior and die is packaged in 5050 RGB LED chip , then it will not need another capatior to make led strip again.

But for the cs2803 addressable led strip,the capatior is outside and the die is packaged in 5050 RGB LED chip,and same function with ws2813.and the price will be more reasonable than ws2813 led strip.

WS2812B only one data signal when one led broken may affect another led working . Only die is pacakge in 5050 RGB LED Chip

In summary Compare WS2812B LED chip,

Common:

1) The control circuit and the LED share the only power source.

2) Built-in electric reset circuit and brown-out reset circuit.

3) The color of the light was highly consistent, cost-efficient.

4) WS2813 LED can use same controller as WS2812B LED.

5) When the refresh rate is 30fps, cascade numbers are not less than1024 points.

6) Send data at speeds of 800Kbps and so on.

Difference:

1) WS2812 only one data signal when one led broken may affect the other led working, which only die is package in 5050 RGB LED Chip. But WS2813 led have 2 data signal, any pixel’s failure won’t affect signal transfer and its total emitting effect, unless two consecutive adjacent LED are Broken. WS2813 adopted the upgraded chips led so WS2813 led make digital led project is more reliable than before.

2) Integrated circuit chips enable the circuit control simpler, neater and more reliable without any extra components.

3) 250us or more of reset time, it won’t cause wrong reset while interruption, it work on the lower frequency and inexpensive MCU.

4) Refresh Frequency updates reach to 2 KHz, Low Frame Frequency and no Flicker appear in HD Video Camera, improving excellent display effect.

WS2813 /cs2803 LED have the following advantage:

Any pixel’s failure won’t affect signal transfer and its total emitting effct. Unless two consecutive adjacent LED is Broken l

Integrated capatior and resistance enable the circuit of pcb is more simple ,easy to make .

250us or more of reset time, it won’t cause wrong reset while interruption, it work on the lower frequency and inexpensive MCU. l Refresh Frequency updates reach to 2KHz, Low Fram Frequency and no Flicker appear in HD Video Camera, improving excellent display effect.

Compare with the former, WS2813 both have some places similar to WS2812, and have its own unique features：

Here is their PIN configuration and physical map:

WS2813:

Here is their PIN configuration and physical map:

ws2812b:

Ws2815 5050 rgb 12v Addressable Rgb Digital Led Chip

SMD 5050 Ws2815 12v Addressable Individually Breakpoint Continue Rgb Led Chip

WS2815 is an intelligent control LED light source that the control circuit and RGB chip are integrated in a package of 5050 components. Its internal include intelligent digital port data latch and signal reshaping amplification drive circuit. Also include a precision internal oscillator and a 12V voltage programmable constant current control part, which achieves highly consistent color effect.

The data transfer protocol use single NZR communication mode. After the pixel power-on reset, the DIN port receive data from controller, the first pixel collect initial 24bit data then sent to the internal data latch, the other data which reshaping by the internal signal reshaping amplification circuit sent to the next cascade pixel through the DO port. After transmission for each pixel, the signal to reduce 24bit. Every pixel adopts auto-reshaping transmit technology, making the pixel cascade numbers are not limited to the signal transmission, only relate to the speed of signal transmission.

The BIN receives the data signal, and then compare the data with the DIN side after phagocytosis of 24bit data, if DIN do NOT receive the signal, then switching to BIN for receiving the input signal, which ensure that any the IC's damage does not affect the signal cascade transmission and make the BIN in state of receiving signal until restart after power-off.

Refresh Frequency updates to 2KHz, Low Frame Frequency and no Flicker appear in HD Video Camera.300us or more of reset time, it won’t cause wrong reset while interruption, it supports the lower frequency and inexpensive MCU.

Referrence picture:

Application circuit:

Pin function: