WS2812B RGB 5050SMD Individual Addressable 3.3FT 144(2X72) Pixels/m Flexible ws2812b-led-pixel-strip-30-60-74-96-100-144-pixels-leds-m-38

It’s completely out of control and ready for you to blink, 30/60/74/144 individually-controllable LED pixels on a flexible PCB And an extra heavy flex PCB in white & Black version.


Weight 0.3 kg
Dimensions 10 × 10 × 10 cm
PCB Color

White PCB, Black PCB


1M 30LEDs/M, 1M 60LEDs/M, 1M 74LEDs/M, 1M 96LEDs/M, 1M 144LEDs/M, 2M 30LEDs/M, 2M 60LEDs/M, 2M 74LEDs/M, 2M 96LEDs/M, 2M 144LEDs/M, 4M 60LEDs/M, 4M 74LEDs/M, 5M 30LEDs/M, 5M 60LEDs/M, 5M 74LEDs/M

Waterproof Level

IP30 Non-Waterproof, IP65 Waterproof, IP67 Waterproof

Price range:$3.00$45.00 – $24.00, Stock: More than 1000 pieces

Details about WS2812B RGB 5050SMD Individual Addressable 3.3FT 144(2X72) Pixels/m Flexible ws2812b-led-pixel-strip-30-60-74-96-100-144-pixels-leds-m-38

WS2812B LED Strip Must Use DC5V Power Supply AND Led Controller to Control!

  • IC type: WS2812B IC
  • Color order: RGB
  • Gray level: 256
  • View angle: 120°
  • Input voltage: DC5V
  • Color: full-color 24-bit
  • FPCB board color: Black/White
  • FPCB Width:12mm
  • Power:0.1W~0.3W/LED 14.4W~43.2W/3.3ft
  • Recommended power supply:DC5V10A (50W)
  • Standard Reel Length:3.3FT/roll
  • Model: WS2812 strip 5050rgb chips
  • Operating Temperature: -20 ~ +40°C
  • Led Qty: 144LEDs/3.3ft 144 pixels/3.3ft
  • Length x Widthx Height:1000mmx12mmx2mm
  • Wavelength(nm): Red(620-630); Green(515-530); Blue(465-475)
  • Waterproof level: IP30/IP65/IP67
  • Double Side Tape: IP30/IP65. There is no double side tape on IP67.
  • Light up 1 color(red or green or blue) 0.1W/LED . Light up 2 colors (red+green) 0.2W/LED , Light up 3 colors (red+green+blue=mixed white) 0.3W/LED

These super thin led strips are made by WS2812B LEDs wired in series. These LEDs have an IC built right into the LED. This allows communication via a one-wire interface. This means that you can control lots of LEDs using just one digital pin of your Arduino.

ws2812b led strip

In the following figure, you can see the chip inside the LED. The LED is an RGB LED and works like so.

These kinds of night rider-led strip kinds are very flexible and can be cut to any length you want. As you can see, the strip is divided into segments, and each segment contains one RGB LED.
You can adjust its size by cutting the strip with scissors in the right place (the proper places to cut the strip are marked).

Every 0.5meter with solder joints, please note!


  • Cuttable
  • Every three LEDs can be cut off, LED strip still working after it is cut. Cut it to the length you just need.
  • Adhesive
  • They(Only IP30, IP65) have double sides adhesive tapes on the back. There is no double side tape on IP67, IP67 needs screws and clips to install. You can paste IP30/IP65 on the bookcase, TV, wine cabinet, ceiling, windowsill easily.
  • Colorful
  • Red, Green, Blue. Dream full color. curtain-up/ flow water/raindrop jump flash and so on hundreds of lighting effect, you can also edit animation effect by Coreldraw/Flash/LEDedit software.
  • Long life
  • Life span: more than 50000hrs
  • Waterproof level
  • Non-waterproof (IP30) Silicone coating waterproof (IP65) Silicone coating sheathing waterproof (IP67) Glue-Pouring Waterproof(IP68)

Serial Kinds of WS2812B LED Strip feature:

Input voltage: DC5v;







LED resource: WS2812B led (5050 SMD RGB LED with a built-in improved version of ws2811 ic)

LED: each LED is separately controlled

IC Type: improved version ws2812 IC(built inside the 5050 SMD RGB led)

Of IC: (1 IC drives 1 led chip);

Pixels: 30/60/74/96/100/144/meter;

Greyscale: 256;


FPCB Width: 30leds/m—-10mm






FPC color: BLACK/White

Protection rate:  IP30 Non-Waterproof

                             IP65 Waterproof in Silicon Coating

                             IP67 Waterproof in Silicone Tube 

Colors: Full-color RGB, dream color changing;

Cuttable: every LED is cuttable;

ws2812b led strip


  • Using the 5VDC power supply. Higher than 5V will destroy it.
  • If you need more data on the WS2812 led strip, we will send it to you.
  • The LEDs at the far end of the best addressable led strip might be dimmer because of the added resistance and voltage drop that occurs during the current flows to that end of the strip. The solution is adding DC5V voltage every 16.4ft or 32ft according to the actual situation.
  • The LED strip is made by 50cm FPCB, so there is a solder point each 50cm(1.6FT) on the strip. But this minor flaw has no bad effect on the strip’s performance. In fact, ALL the LED strips on the market are manufactured in half-meter lengths.


in anti-static bag, IP30 IP65 with 3M adhesive tape on the back

(IP67 without 3M adhesive)

each dual white led strip with one free male connector for connector

ws2812b led strip

Sure, we can ship via DHL, Fedex, UPS express, It is door to door, fast shipping ways.

No MOQ in MSH, small and large demand are welcome.

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