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WS2818 Arduino LED Strip

China leading pixel LED lighting manufacturer & supplier

Product Parameters

ItemVoltagePowerPixel QuantityLED QuantityCutting UnitBreak ContinuePCB Width
STE-TTL-4PIN-RGB-60-12VDC12V14.4W/M20 pixels/m60 LEDs/m50mmYes10mm
STE-TTL-4PIN-RGB-60-24VDC24V14.4W/M10 pixels/m60 LEDs/m100mmYes10mm
STE-TTL-4PIN-RGB-72-12VDC12V17.2W/M24 pixels/m72 LEDs/m41.6mmYes8mm
STE-TTL-4PIN-RGB-72-24VDC24V17.2W/M12 pixels/m72 LEDs/m83.3mmYes8mm

WS2818 Arduino LED Strip Lighting Pictures

WS2818 arduino LED strip supplier
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WS2818 best arduino LED strip

WS2818 arduino LED strip is a popular addressable LED strip that can be controlled by an Arduino microcontroller board. With the help of Arduino programming, you can create various lighting effects on the WS2818 LED strip, such as rainbow, color wipe, sparkle, fade, and pulse. 

The left video shows kinds of lighting effects by using the mini LED intelligent controller, and these lighting modes are the built-in programs of the controller. You can choose a programmable LED controller to do some creativity and experimentation,creating unique lighting patterns that suit your needs and preferences.

We will match the suitable controllers for you according to your needs.

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Connection Accessories


WS2818 vs WS2815: Understanding the Key Features and Benefits

What is a WS2818 arduino LED strip

WS2818 is a type of addressable LED strip that is commonly used in DIY projects and commercial lighting applications. Each small group of LEDs 3leds/unit(12v) or 6leds/unit(24v) on the strip can be controlled individually, allowing for a wide range of dynamic lighting effects and animations.

The WS2818 arduino LED strip IC is from Wolrdsemi that allows a dual signal data transer making it more stable than WS2811 or WS2812B which has only one data backup line.

These LED strips can be controlled by microcontrollers such as Arduino, Raspberry Pi, or other compatible controllers, using libraries and code that are readily available online.

WS2818 vs WS2815, which one is better?

LED strip have become very popular in recent years. They are very practical, especially when it comes to areas or places where bright and colorful light is needed. You can use these tools anywhere to enhance your attention and boost your creativity. One of the best-selling LED light strips on the market today are the WS2815 and WS2818 addressable LED strips. Yes, many people are confused about the difference between the two kinds of strip lights.

Here, we will gradually introduce the differences between the LED strips for your reference.

ws2818 vs WS2815 strip

Parameters differences

Shenzhen SuntechLEDs specializes in manufacturing addressable LED strip lights and other pixel lighting fixtures. The company’s strict control of product quality is highly praised by the majority of users.

Table: Comparison between WS2818 and WS2815

LED chip size50505050
ICExternal ICBuilt-in IC
Break continuesYesYes
Output Channel33
Cut SegmentEvery 3 LEDs/ 6LEDsEach LED

Voltage requirement

WS2818 operates at 12V or 24V, while WS2815 can operate at only 12V. This means that WS2818 can handle higher voltage and can be connected for a longer strip without voltage drop. 

In summary, the WS2818 may be a better choice for high-speed applications that require faster data transfer, higher voltage range, and higher output current. However, the WS2815 may be more suitable for applications where individually controlled pixel is preferred.

Signal transmission

WS2818 and WS2815 both use a dual-signal protocol. This means that they can still transmit signal while one LED is broken on the strip.

In conclusion, both types of LED strip lights are high-quality and can produce a wide range of colors and effects. The choice between WS2818 and WS2815 will depend on the specific needs and requirements of the project.


There are many LED lights on the market today that are all pretty much the same, so if you can notice the subtle differences, you can easily find what you need. After reading this article I am sure you will have a better understanding of the differences between WS2815 and WS2818. Shenzhen SuntechLite specializes in manufacturing addressable LED strip lights and other pixel lighting fixtures. The company’s strict control of product quality is highly praised by the majority of users.