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WS2812B Neopixel LED Strip

DC5V 60LEDs/m 144LEDs/m Digital LED Strip Light IP20 IP65 IP67

WS2812B Neopixel LED Strip Light Pictures

WS28182B 5V addressable LED strip
WS2812B neopixel LED strip green
WS2812B neopixel LED strip factory
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Specification download

WS2812B Neopixel LED Strip Specificationdownload icon png

WS2812B Neopixel LED Strip Features:

Programmable: The WS2812B RGB LED strip is programmable, which means that it can be easily customized to create a wide range of lighting effects. This allows for greater flexibility and creativity in lighting design.

Fast Refresh Rate: The WS2812B RGB LED strip boasts a rapid refresh rate, enabling it to update the lighting display quickly and accurately. 

Daisy Chaining: The WS2812B RGB LED strip allows for easy daisy chaining, which means that multiple strips can be connected together to create longer and more complex lighting displays without the need for additional wiring or components.

WS2812B Neopixel LED Strip Size

ws2812b rgb led strip dimension

Connection Diagram

WS21812B connection diagram

WS2812B LED Strip Lights Applications:

Ambiance lighting: WS2812B neopixel LED strip can be used to create beautiful ambiance lighting in a room, adding a touch of color and warmth. 

Party lighting: WS2812B LED strips are perfect for parties, they can be programmed to change colors and patterns in time with music or to create a fun and lively atmosphere.

Signage: WS2812B LED strips can be used to create illuminated signage for businesses or events. 

Stage lighting: WS2812B LED strips can be used to create stunning stage lighting, adding color and movement to performances. 

Retail Displays: WS2812B neopixel LED strip can be used to create eye-catching lighting displays that draw attention to specific products or displays in a retail environment. And can be used to showcase a brand’s logo or colors, helping to reinforce brand recognition and awareness.

ws2812b applications

Accessories: Connection Cable & Controller


WS2812B vs SK6812 Digital LED Strip

Table of Contents

What is WS2812B Neopixel LED Strip?

WS2812B, also known as Neopixel, is a type of addressable LED (Light Emitting Diode) strip that allows individual control of each LED within the strip. It is an intelligent control LED light source that integrates the control circuit and RGB chip in a 5050 component package. WS2812b is a DC5v led strip , has an IC built into the each LED which allows one-wire interface communication.

The WS2812B Neopixel LED strip consists of multiple LEDs connected in series, with each LED containing a tiny microcontroller that controls its color and brightness. These microcontrollers communicate with each other through a one-wire protocol, allowing for easy programming and control of the entire strip.

How to use WS2812B Neopixel LED Strip?

WS2812B neopixel LED strip, Pros & Cons

WS2812B RGB LED strips have become popular for DIY electronics projects and home decor lighting due to their versatility, ease of use, and affordability. Here are some pros and cons of WS2812B RGB LED strips:


Easy to control: WS2812B LED strips are digitally addressable, which means you can control each individual LED on the strip independently. This allows you to create complex patterns and animations with ease.

Versatile: With a wide range of colors and brightness options, WS2812B LED strips are ideal for a variety of applications, including accent lighting, signage, and stage lighting.

Cost-effective: Compared to other types of programmable LED strips, WS2812B neopixel LED strips are relatively inexpensive, making them an accessible option for hobbyists and DIY enthusiasts.

Easy to install: These LED strips are flexible and can be cut to any length, making them easy to install in tight spaces or irregular shapes.


Power requirements: WS2812B LED strips require a lot of power, especially when running at full brightness or with many LEDs on at once. This means you’ll need a powerful power supply, which can add to the cost.

Signal issues: It does not have the function of breakpoint transmission. Because the data signal is transmitted along the strip from one LED to the next, a weak or disrupted signal can cause issues with the entire strip. This can result in inconsistent colors or patterns.

Limited control range: While the digital control offered by WS2812B neopixel LED strip is powerful, it’s also limited. You can’t control the color of individual LEDs beyond the range of the controller, which can be frustrating for more advanced projects.

Heat dissipation: When used for extended periods of time, WS2812B LED strips can generate heat. It is very necessary to do a good job of heat dissipation.

WS2812B vs SK6812, LED strip compare

ws2812b vs sk6812

 WS2812B and SK6812 are two popular types of addressable LED strips that allow for individual control of each LED within the strip. Here are the key differences between the two:

(1) Communication Protocol: WS2812B and SK6812 both adopt single NZR communication mode. 

(2) Color Accuracy: SK6812 has a wider color gamut and can produce more accurate colors than WS2812B. This is because SK6812 has a built-in white LED that helps to improve color accuracy.

(3) Power Consumption: When the quantity of LEDs per meter is the same, SK6812 RGBW consumes slightly more power than WS2812B RGB due to the additional white LED.

(4) Price: WS2812B neopixel LED strip is generally cheaper than SK6812, which may make it a more cost-effective option for some projects.

Here’s a comparison table between WS2812B and SK6812 LED strips:










LED Type

RGB 5050 chip

RGB 5050 chip

PWM Resolution

8-bit (256 levels)

8-bit (256 levels)


Positive + Negative +Single Data wire

Positive + Negative +Single Data wire



a little higher

In summary, SK6812 is a RGB/RGBW led strip, can produce more accurate colors than WS2812B. In price, WS2812B is more affordable than K6812. Ultimately, the choice between the two will depend on the specific requirements of your project.

Common applications of WS2812B LED strips

WS2812B LED strips are versatile lighting solutions that can be used in a wide range of applications. Some common applications of WS2812B LED strips include:

Home Lighting: WS2812B LED strips can be used to create dynamic lighting effects in your home, such as changing colors or patterns.

Automotive Lighting: WS2812B LED strips are used in automotive lighting to create custom lighting effects for car interiors, underbody lighting, and headlights.

Stage Lighting: WS2812B LED strips are commonly used in stage lighting for concerts, theater productions, and other events to create dynamic lighting effects and patterns.

Retail Displays: WS2812B LED strips can be used in retail displays to highlight products or create mood lighting in the store.


The WS2812B neopixel LED strip is commonly used in various applications, including interior and exterior lighting, stage lighting, art installations, and DIY projects. The strip can be cut to any length, and multiple strips can be connected together to create longer runs of lights. In genaral, the WS2812B LED strip is a versatile and easy-to-use lighting solution that allows for a wide range of creative possibilities. Shenzhen Suntech is a focus on pixel lighting for entertainment industry company, there are many addressable led strips for you to choose. If you want to buy WS2812B LED strip, please click this contact to send us an email. [email protected]

Frequent Asked Questions

(1) What is the voltage requirement for a WS2812B LED strip?

The WS2812B LED strip requires a voltage of 5V to operate. This is the standard voltage for most WS2812B LED strips, although there may be some variations in the voltage or brands of LED strips, so it is always a good idea to check the specifications provided by the manufacturer to ensure the correct voltage is used. It’s also important to note that the voltage should be regulated to ensure stable and consistent operation of the LEDs.

(2) Can I use WS2812B neopixel LED strip outdoors?

IP67 WS2812B can be used outdoors, encase the LED strips in a waterproof covering, such as a silicone tube or waterproof epoxy resin. This will protect the LED strips from moisture and other environmental factors.Purchase WS2812B LED strips that are specifically designed for outdoor use. These strips are typically made with weatherproof materials and are designed to withstand exposure to the elements.

Regardless of which option you choose, it is important to ensure that the power supply and controller for the LED strips are also protected from the elements. This can be done by using a waterproof enclosure or covering them with waterproof material.

(3) Can I cut a WS2812B neopixel LED strip?

Yes, you can cut a WS2812B LED strip to a shorter length. Each WS2812B LED on the strip is individually addressable and can be controlled separately. This means that you can cut the strip to the desired length, rewire it as necessary, and control the remaining LEDs with the same controller.

Note: When cutting the LED strip, it is important to cut it at the designated cut marks. These are typically located between the solder pads on the strip. Make sure to cut the strip at the marked location to avoid damaging the LED or the circuitry.