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WS2818 IC Programmable LED Strips

What is the different between WS2811 and WS2818?

WS2818 is an upgraded version of WS2811, it is a 3-channel LED drive control dedicated circuit, internal LED chip contains a smart digital interface data latch signal shaping amplifier drive circuit, high-precision internal oscillator, 12V high-voltage programmable constant current output driver and high-precision constant current control module; dual-channel signal transmission, single-chip damage does not affect the overall display effect (except for damage to two adjacent chips), supports DC12V low voltage input, 3 LEDs cuttable(one IC controls 3 LEDs); external IC.

The data protocol uses a single-wire return-to-zero code communication method. After the chip is powered on and reset, the DIN terminal receives the data and stores it in the data latch inside the chip, the remaining data is reshaped and amplified by the internal reshaping processing circuit and forwarded to the next pixel, the number of cascaded pixels is only limited by the signal transmission speed requirement, when using the BIN side as the control signal receiving port, the control data of the BIN port is 24 bits more than the control data of the DIN port, so as to ensure that the number of points controlled by the two methods is consistent.

Before the DIN terminal inputs, the RESET signal, the OUTR, OUTG, and OUTB control terminals generate different duty cycle control signals, keep the source output unchanged, and receive new data after receiving the RESET signal, and forward the data to the next pixel through the DO port, when receiving a low-level RESET code above 280us, the chip outputs 24bit PWM data pulse width to the OUTR, OUTG, and OUTB pins.

WS2818 Datasheet Download


24V 20m 65ft Long Run Addressable RGB LED Strip TM1934A (WS2818)
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Model:TM1934A-20M-24VX60W12

24V 20m 65ft Long Run Addressable RGB LED Strip TM1934A (WS2818)

  • LED Chip: SMD5050
  • Voltage: DC24V
  • Color: RGB
  • LED Density: 60LEDs/m
  • PCB Width: 12mm/0.47"
  • Length: 20/15/10/5m
  • Power: 10.5W/m
  • Waterproof: IP20/65/67/68
Various Options In Stock
$113.98
A 20m (65.6ft) long addressable led strip with 60 LEDs per meter, the 5050 RGB LED is controlled by TM1934A external IC, 12mm PCB width. TM1934A is similar to WS2818, with two data transmission wires.  Even if one LED is damaged during operation, the RGBIC led strip will continue to operate normally as long as no two adjacent LEDs are damaged. This helps to safeguard the operational...
FW1903 Dual Data Signal 10m 33ft Addressable RGB LED Strip Light
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Model:FW1903-10M-24VX60W10

FW1903 Dual Data Signal 10m 33ft Addressable RGB LED Strip Light

  • LED Chip: SMD5050
  • Voltage: DC24V
  • Color: RGB
  • LED Density: 60LEDs/m
  • PCB Width: 10mm/12mm
  • Power: 14.4W/m
  • Length: 10m/32.8ft
  • Waterproof: IP20/65/67/68
Various Options In Stock
$27.98
A 24V 10m/32.8ft long RGB led pixel strip with dual data signal (4 pin wires, 24V+, DI, DO, GND), 60 SMD5050 LEDs per meter. FW1903 can be regarded as the upgraded version of single signal WS2811 and SM16703, similar to WS2818. If one of the LEDs on the 33ft strip is damaged, the spare signal wire will continue to work properly, adding security to your addressable lighting project. This 10m...
3000K 4500K 6000K 3in1 White Addressable 12V LED Light Strip
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Model:LB1934A-5050-3in1WWA-60

3000K 4500K 6000K 3in1 White Addressable 12V LED Light Strip

  • Voltage: 12VDC
  • Color Temperature: 3000+4500+6000K
  • LED Density: 60LEDs/m
  • PCB Width: 10mm
  • Power: 11W/m
  • Lumen: 23lm/LED
  • CRI: >85
  • Waterproof: IP20/65/67/68
Various Options In Stock
$43.98 $38.9811% off
Special new 3-in-1 white addressable light strip. There are three color temperatures on each LED, 2700K-3200K warm white, 4000K-4500K neutral white, and 6000K-6500K daylight or cool white. Display a variety of dynamic modes of white light color temperatures  (flowing water, color chasing, etc.) . Adapting LB1934A IC chip, similar to WS2818, upgraded of WS2811, this 10mm wide WWA led...
DC12V WS2818(Update WS2811) 5050SMD RGB, Breakpoint-continue,150 LEDs Addressable Digital Strip Lights, Waterproof Dream Color Programmable Flexible LED Ribbon Light, 5m/16.4ft per Roll
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Model:DCFLS-12V-WS2818X150

DC12V WS2818(Update WS2811) 5050SMD RGB, Breakpoint-continue,150 LEDs Addressable Digital Strip Lights, Waterproof Dream Color Programmable Flexible LED Ribbon Light, 5m/16.4ft per Roll

  • IC Type: WS2818
  • Power: 36W//Roll
  • Voltage: DC12V
  • LED Quantity: 30LEDs/m
  • FPCB Width: 10mm
  • FPCB Color:White
  • Waterproof rating: Optional
  • IC Quantity: 10LEDs/m
Various Options In Stock
$22.98
1. The WS2818 LED strip is addressable light, breakpoint- continue, and can be programmed and controlled by the help of controller. 2. Dual signal line version and signal breakpoint continuous transmission. If a LED damage, the work of other LEDs will not be affected.  3. There is a strong 3M tape backing on the strips, which can be ripped off  and stuck to most surfaces. 4. Each...
Diffuse Reflection Optical Lens Programmable RGB LED Strip TM1934
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Model:TM1934-24V-LENS

Diffuse Reflection Optical Lens Programmable RGB LED Strip TM1934

  • LED Chip: TM1934
  • Input Voltage: DC24V
  • LED Quantity: 48/60 LEDs/m
  • IC Quantity: 8/10 pixels/m
  • Power: 11W/m, 55W/16.4ft
  • LED Color: Addressable RGB
  • Beam Angle: 180°
  • Length: 5m/16.4ft
Various Options In Stock
$47.98 $35.9825% off
This TM1934 programmable RGB led strip utilizes optical lens and diffuse reflection technology to evenly disperse light in multiple directions, creating a wider range of light diffusion. No more intense light spots, providing a soft, comfortable lighting effect. The use of LED optical lenses provides a large angle of illumination, bringing a more even distribution of light into your space. This...
DC12V WS2818 8mm Dual Data Signal Dream Color RGB Addressable LED Strip - 96LEDs/m
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Model:DCFLS-12V-WS2818X480W8

DC12V WS2818 8mm Dual Data Signal Dream Color RGB Addressable LED Strip - 96LEDs/m

  • Voltage: DC12V
  • Power: 23W/m
  • Support IC: WS2818
  • LED Quantity: 96LEDs/m
  • IC Quantity: 32 IC/m
  • Cuttable: 3 LEDs
  • PCB Wide: 8mm
  • Waterproof Rating: Optional
Various Options In Stock
$39.98
WS2818 4-wire breakpoint resume series addressable led strip, includes a GND(negative), a VCC(positive), a data line, and a back up line. When the transmission of the data line fails, the back up line will automatically work instead of the data line, and will not affect the use of other LEDs. Only if the circuit of the two consecutive LEDs is damaged will cause the lights behind them not to light...
DC12V WS2818(Update WS2811) 5050SMD RGB, Breakpoint-continue,300 LEDs Addressable Digital Strip Lights, Waterproof Dream Color Programmable Flexible LED Ribbon Light, 5m/16.4ft per Roll
Review stars(0)
Model:DCFLS-12V-WS2818X300

DC12V WS2818(Update WS2811) 5050SMD RGB, Breakpoint-continue,300 LEDs Addressable Digital Strip Lights, Waterproof Dream Color Programmable Flexible LED Ribbon Light, 5m/16.4ft per Roll

  • IC Type: WS2818
  • Power: 72W//Roll
  • Voltage: DC12V
  • LED Quantity: 60LEDs/m
  • FPCB Width: 10mm
  • FPCB Color:White
  • Waterproof rating: Optional
  • IC Quantity: 20LEDs/m
Various Options In Stock
$36.98
1. The WS2818 LED strip is addressable light, breakpoint- continue, and can be programmed and controlled by the help of controller. 2. Dual signal line version and signal breakpoint continuous transmission. If a LED damage, the work of other LEDs will not be affected.  3. There is a strong 3M tape backing on the strips, which can be ripped off  and stuck to most surfaces. 4. Each...
DC12V WS2818(Update WS2811) 8mm Wide 360LEDs Breakpoint-continue Dream Color Addressable RGB LED Strip Lights
Review stars(0)
Model:DCFLS-12V-WS2818X360

DC12V WS2818(Update WS2811) 8mm Wide 360LEDs Breakpoint-continue Dream Color Addressable RGB LED Strip Lights

  • Input voltage:DC12V
  • Power:17watt/meter
  • LED resource:WS2818 LED
  • LED Quantity:22LEDs/Ft
  • IC Quantity:12 pixels/meter
  • Cuttable:6 LEDs cuttable
  • PCB Wide :8mm/0.31in
  • Protection rate:IP20/67
Various Options In Stock
$30.98
WS2818 LED chip is an upgraded version of the WS2811LED chip, as a unique existence in the breakpoint resume series, WS2818 LED adopts an external IC control method and supports DC12V voltage input; the internal LED chip contains a smart digital interface data latch signal shaping amplifier drive circuit, high-precision internal oscillator, 12V high-voltage programmable constant current output...
DC12V WS2818(Update WS2811) 5050SMD RGB, Breakpoint-continue,480 LEDs Addressable Digital Strip Lights, Waterproof Dream Color Programmable Flexible LED Ribbon Light, 5m/16.4ft per Roll
Review stars(0)
Model:DCFLS-12V-WS2818X480

DC12V WS2818(Update WS2811) 5050SMD RGB, Breakpoint-continue,480 LEDs Addressable Digital Strip Lights, Waterproof Dream Color Programmable Flexible LED Ribbon Light, 5m/16.4ft per Roll

  • IC Type: WS2818
  • Power: 115W//Roll
  • Voltage: DC12V
  • LED Quantity: 96LEDs/m
  • FPCB Width: 12mm
  • FPCB Color:White
  • Waterproof rating: Optional
  • IC Quantity: 32LEDs/m
Various Options In Stock
$61.98
1. The WS2818 LED strip is addressable light, breakpoint- continue, and can be programmed and controlled by the help of controller. 2. Dual signal line version and signal breakpoint continuous transmission. If a LED damage, the work of other LEDs will not be affected.  3. There is a strong 3M tape backing on the strips, which can be ripped off  and stuck to most surfaces. 4. Each...
DC12V Triple Row WS2818 Breakpoint Resume High Density 16.4Ft 720LEDs Digital Addressable RGB LED Strip Light
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Model:DCFLS-12V-WS2818X144W20

DC12V Triple Row WS2818 Breakpoint Resume High Density 16.4Ft 720LEDs Digital Addressable RGB LED Strip Light

  • LED density: 144LEDs/m
  • IC type: WS2818
  • View angle: 120°
  • Working Power: 180W/roll
  • Input voltage: DC12V
  • IP rating: IP20/67
  • FPCB width: 20mm/0.79in
  • Row quantity: Triple rows
Various Options In Stock
$69.98
Triple rows WS2818IC addressable LED strip light is an upgraded version of WS2811. It integrates an external IC on the PCB. One IC controls 3LEDs, 48 segments every meter, high density 144LEDs/m, adopts 5050SMD high brightness LED. WS2818IC breakpoint resume led strip light, compared with the single signal addressable LED strip, adds a spare data line. The damage of a single pixel will not affect...
WS2818 WWA Addressable White LED Strip Lights - 24V 120LEDs/m 2835 LED
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Model:WS2818-WWA-24V-120W10

WS2818 WWA Addressable White LED Strip Lights - 24V 120LEDs/m 2835 LED

  • Voltage: DC24V
  • Support IC: WS2818
  • LED: 2835 CCT LED
  • PCB Width: 10mm
  • LED Quantity: 120LEDs/m
  • IC Quantity: 20ICs/m
  • Power: 14.4W/m
  • Waterproof Rating: Optional
Various Options In Stock
$24.99
What does WWA mean in LED lights? WWA = White + Warm White + Amber.  WWA means that this led strip lighting is a white light color, and each LED is a 2in1 CCT LED with two color temperatures,  soft white  3000K light and 6000K pure white light are in one SMD LED. Addressable WWA led strip can control the LED light change through ICs, display dynamic white light effects.  This...
DC12/24V WS2814 External IC RGBW 16.4Ft 300LEDs Breakpoint Resume Addressable LED Strip Lights
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Model:WS2814-RGBW-12V-300

DC12/24V WS2814 External IC RGBW 16.4Ft 300LEDs Breakpoint Resume Addressable LED Strip Lights

  • Input Voltage: DC12/24V
  • Power: 19.2W/m
  • LED Chip: WS2814 IC
  • Channel: VCC; DAT, BI, GND
  • Protection Rate: IP20/IP67
  • Q'ty of LED: 18LEDs per foot
  • Cuttable: RGBW full color
  • Length: 5m/16.4Ft
Various Options In Stock
$59.99
1. WS2814 RGBW addressable LED strip light support DC12/24V low voltage input optional, safe and stable, environmental protection and energy-saving, integrated WS2814 external IC and high-quality SMD5050 LEDs are evenly arranged on the PCB, and a single IC controls 3/6 LEDs, which has the advantages of low power consumption and low heat generation. 2. RGB mixing can produce 16 million colors,...
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