Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your BTF-LIGHTING WS2811 Smart IC RGB FCOB COB LED Strip Light. This DC12V, 16.4-foot (5-meter) LED strip features 720 LEDs per meter and 100 WS2811 IC chips, offering high-density, uniform, and dynamic RGB lighting effects. Please read this manual thoroughly before use to ensure proper functionality and safety.
Safety Information
Your BTF-LIGHTING LED strip is UL Listed, ensuring high safety standards. It features a double-layer copper PCB for excellent conductivity and heat dissipation, contributing to its extended lifespan of over 65,000 hours. Always adhere to the following safety guidelines:
- Ensure the power supply matches the strip's voltage (DC12V).
- Do not connect the strip directly to AC power.
- Avoid bending the strip sharply to prevent damage to the internal circuitry.
- This product is IP30 rated, meaning it is non-waterproof and intended for indoor use only. Avoid exposure to moisture or liquids.
- Disconnect power before any installation, cutting, or maintenance.

The LED strip is UL Listed, ensuring safety and energy efficiency with a long lifespan.

UL Listing provides assurance of product safety and reliability.

Identification of the permanent UL Listed mark on the LED strip.

Enhanced safety features include upgraded cables, strong 3M adhesive, and improved connectors.

The strip features a three-layer high-temperature resistant PI film and a double-layer copper PCB for durability and performance.
Product Features
Addressable Smart WS2811 IC
This LED strip incorporates 100 WS2811 IC chips, enabling individual control of LED segments. This allows for dynamic, multi-color displays and chasing effects, unlike traditional RGB strips that can only show one color at a time. The FCOB (Flip Chip On Board) technology ensures a brighter, softer, and more uniform light output compared to conventional 5050SMD LED strips, eliminating visible hot spots.
Chasing Color Capabilities
Experience over 16 million colors with real-time synchronized chasing sequences. The advanced RGB technology supports various dynamic lighting effects such as color curtain, flowing water, raindrops, and jumping flashes. This strip is compatible with a range of controllers (sold separately), including Tuya DR03W Wi-Fi, Bluetooth, Alexa, Google Home & RF controllers; BanlanX APP, SP530E, SP630E, SP611E, SP602E, SP608E; and WLED ESP32 SP803E SP805E.

Higher LED and IC density results in more vibrant and dynamic lighting effects.

FCOB WS2811 IC technology provides brighter and more uniform light compared to standard WS2811 IC strips.

RGB+IC technology allows for multiple colors to be displayed simultaneously, creating dynamic effects.

FCOB LED strips offer lower energy consumption, brighter, and more uniform light without dark spots, making them more eye-friendly.
This video demonstrates the difference in lighting quality between FCOB WS2811 IC RGB 720L and 630L LED strips, highlighting the uniformity and brightness.
Package Contents
The package for your BTF-LIGHTING WS2811 Smart IC RGB FCOB COB LED Strip Light includes:
- 1 x 16.4FT (5-meter) FCOB WS2811 RGB LED Strip
- Fixed Clips
- 3-pin Male Connector
Note: A power supply and controller are required for operation and are sold separately. Please ensure you purchase compatible components.
Setup & Installation
Follow these steps for proper installation of your LED strip:
- Test the Light Strip: Before permanent installation, connect the strip to a compatible controller and power supply to ensure it functions correctly.
- Prepare the Surface: Clean the area where the strip will be installed. The surface must be dry, smooth, and free of dust or grease for optimal adhesive performance.
- Cut to Length (Optional): The flexible 12mm COB strip can be cut at marked intervals every 1.96 inches (50mm). Use sharp scissors and cut only along the designated cut marks.
- Apply the Strip: Remove the backing from the strong 3M adhesive tape and carefully press the strip onto the prepared surface. Ensure firm and even pressure along the entire length.
- Connect Controller and Power: Connect the 3-pin male connector of the LED strip to your chosen controller. Pay close attention to the data direction indicated on the strip. Then, connect the controller to a compatible DC12V power supply.
- Secure Connections: Use the provided fixed clips for additional security, especially on corners or uneven surfaces.
Connection Diagrams

Basic connection diagram for the LED strip, controller, and power supply.

Series connection wiring diagram for extending the LED strip length.

Parallel connection diagram for connecting multiple LED strips, often requiring a signal amplifier.

Visual guide for cutting, fixing, and connecting the LED strip in various configurations.

Various connector types for different installation needs. Connectors are sold separately.
Recommended Controllers (Sold Separately)
To unlock the full potential of your addressable LED strip, a compatible controller is essential. Here are some recommended options:
- Tuya DR03W Wi-Fi, Bluetooth, Alexa, Google Home & RF controllers
- BanlanX APP compatible controllers (e.g., SP530E, SP630E, SP611E, SP602E, SP608E)
- WLED ESP32 compatible controllers (e.g., SP803E, SP805E)
- DIY controllers like Arduino or Raspberry Pi for custom programming

A selection of compatible controllers for various control methods and DIY projects.
Operating Instructions
Once installed and connected to a compatible controller and power supply, you can operate your LED strip using various methods:
- App Control: Utilize dedicated mobile applications like BanlanX APP, Tuya, or WLED (depending on your controller) to select colors, patterns, and dynamic effects.
- Voice Control: If your controller supports smart home integration (e.g., Alexa, Google Home), you can control the lights using voice commands.
- Remote Control: Many controllers come with an RF remote for direct control of basic functions and pre-set modes.
- DIY Programming: For advanced users, the WS2811 IC allows for custom programming using platforms like Arduino or Raspberry Pi, enabling unique lighting sequences and integrations.

Realize various lighting effects through open-source software like WLED, controlled via app or PC.

Control your LED strip using the DR04W + RC03RFB WiFi Tuya SPI RGB Controller via app or remote.

The LED strip can be programmed with Arduino and Raspberry Pi for custom lighting effects.
Maintenance
The BTF-LIGHTING LED strip is designed for long-term use with a lifespan exceeding 65,000 hours. Minimal maintenance is required:
- Cleaning: Gently wipe the strip with a dry, soft cloth if dust accumulates. Do not use liquid cleaners.
- Adhesion: The strong 3M adhesive provides reliable attachment. If the strip begins to peel, ensure the surface is clean and dry before re-applying pressure or using additional clips for support.
- Storage: If removing the strip for storage, coil it loosely and store in a dry, cool place away from direct sunlight.
Troubleshooting
If you encounter issues with your LED strip, consider the following troubleshooting steps:
- No Light or Partial Lighting:
- Check if the power supply is correctly connected and providing the correct DC12V output.
- Ensure the controller is properly connected to both the power supply and the LED strip.
- Verify the data direction arrow on the LED strip aligns with the controller's output.
- If the strip was cut, check all connections at the cut points for proper contact.
- Incorrect Colors or Glitchy Effects:
- Confirm that your controller is compatible with WS2811 ICs and is configured correctly for the number of LEDs.
- Ensure the color order setting in your controller software (e.g., RGB, GRB, BRG) matches the strip's configuration.
- Check for loose connections or damaged segments on the strip.
- Adhesive Not Holding:
- Ensure the installation surface was thoroughly cleaned and dry before application.
- For porous or textured surfaces, additional mounting clips or stronger adhesive may be required.
If these steps do not resolve the issue, please refer to the Technical Support section.
Specifications
| Brand | BTF-LIGHTING |
| Model Number | FCOB-12V-720L-W-IP30-SPI |
| Color | White PCB |
| Item Length | 16.4 feet (5 meters) |
| LEDs per Meter | 720 LEDs/m |
| IC Chips | WS2811 (100 ICs per 16.4FT) |
| Light Color | RGB (Addressable) |
| Voltage | 12 volts DC |
| Wattage | 60 watts |
| Ingress Protection (IP) Rating | IP30 (Non-waterproof) |
| Indoor/Outdoor Usage | Indoor |
| Control Method | App, Voice (with compatible controller) |
| Connectivity Protocol | Wi-Fi (with compatible controller) |
| Material Type | Plastic |
| Lifespan | 65,000+ hours |
Warranty & Technical Support
BTF-LIGHTING provides dedicated customer support for DIY design, installation assistance, troubleshooting, and after-sales warranty service. If you have any questions or require further assistance, please contact BTF-LIGHTING customer service through the retailer where you purchased the product or visit the official BTF-LIGHTING store online.

BTF-LIGHTING offers professional support for DIY projects and technical assistance.

