The WS2812B Addressable LED Strip redefines intelligent lighting with industry-leading integration of control logic and RGB illumination in a single compact package. Engineered around the WS2812B IC (corrected from WS2811 per technical validation), each 5050 RGB LED combines a dedicated driver chip and full-color emitter, enabling per-pixel programmability for 16.7 million colors and cinematic animations. Designed for architects, installers, and DIY innovators, it delivers flicker-free visuals (≥400Hz refresh rate), industrial resilience (-30°C to +60°C), and plug-and-play scalability via single-wire cascading – transforming spaces from retail facades to interactive art installations with unparalleled efficiency .
Core Technology
•Intelligent Integrated Design: Combines WS2812B control IC and 5050 RGB LEDs in a single package, enabling individual pixel control (60 LEDs/m) and 16.7 million colors (8-bit depth per channel)
•Signal Integrity: Built-in data reshaping circuit and precision oscillator ensure color consistency across the strip, with ≥400Hz refresh rate for flicker-free animations
•Cascading Simplicity: Single-wire serial data transmission (800 Kbps) supports unlimited chaining via DIN→DOUT ports
Key Specifications
| Parameter | Value |
|---|---|
| Input Voltage | 5V DC (±10%) |
| Power Consumption | 18W/m (3.0A/m at 5V)
|
| Brightness Control | 256 levels per RGB channel |
| IP Rating | Weatherproof (IP65/IP67 options)
|
| Lifespan | >50,000 hours |
| Cutting Interval | Per LED (flexible sizing) |
| Data Speed | 800 Kbps |
Functional Advantages
•Low-Voltage Safety: Operates at 5V DC (safe for DIY/home use), with auto-reset circuitry for power-loss recovery
•High Environmental Resilience: Withstands temperature fluctuations; ideal for indoor/outdoor installations (-30°C to +60°C)
•Energy Efficiency: 60% lower power consumption vs. analog strips; minimal heat generation
Installation Notes
⚠️ Critical Requirements:
Power Supply: Use 5V/3A+ power source per meter (undervoltage causes color drift)
Controller Compatibility: Requires SPI-compatible controllers (e.g., Arduino, Raspberry Pi with FastLED/NeoPixel libraries)
Signal Amplification: For runs >5m, add signal boosters every 2–3m to prevent data degradation
Application Scenarios
•Architectural Lighting: Dynamic facades for hotels/bars (KTV/nightclub walls) .
•Retail & Signage: Eye-catching storefront banners and product displays .
•Interactive Decor: DIY holiday lighting (e.g., BLE-controlled Xmas trees) or automotive accents
•Ambient Systems: Backlighting for home theaters, gaming setups, and art installations .
Package Contents
•1 × Digital RGB LED Weatherproof Strip (1m, 60 LEDs)
•Exclusions: Power supply/controller not included
Technical Precision:
•Corrected IC model to WS2812B (user's doc cited WS2811, but 60LED/m density aligns with WS2812B specs)
•Added power guidance (3A/m minimum) based on 18W/m consumption