RGB LED Ring Light 5V WS2812B with Built-in IC for Decorative Multicolor Light

Addressable RGB LEDs have revolutionized DIY electronics, and the WS2812B RGB Ring Light brings that power to a compact, circular form factor. Whether you're building a photography ring light, adding flair to a cosplay prop, creating ambient decorative lighting, or prototyping with Arduino, this 5V addressable LED ring delivers stunning multicolor effects with individual pixel control.

What Makes WS2812B Special?

Traditional RGB LEDs require three separate PWM pins to control color—and a separate pin for each LED. WS2812B LEDs integrate the control circuitry directly into each LED package, allowing you to control hundreds of LEDs from a single microcontroller pin. Each LED can be set to a unique color and brightness, enabling complex animations like:

• Rainbow chases and waves
• Breathing and fading effects
• Color sweeping and spinning patterns
• Custom animations programmed through FastLED or Adafruit NeoPixel libraries

Bright, Efficient SMD5050 LEDs

Each LED on this ring is the popular SMD5050 package (5.0mm x 5.0mm), known for its brightness and color consistency. With 18-22 lumens per LED, the ring produces vibrant, saturated colors suitable for both indirect ambient lighting and direct illumination. The 120-degree beam angle ensures even light spread without harsh hotspots.

Choose Your Size, Match Your Project

8-LED Ring (28mm diameter):

Indicator lights and status rings

Small camera lenses (action cams, webcams)

Compact DIY projects with space constraints

Wearable electronics

16-LED Ring (48mm diameter):

Smartphone photography ring lights

Small decorative mirrors and clocks

Drone navigation lights

Miniature display lighting

24-LED Ring (73mm diameter):

Professional smartphone ring lights

Car angel eye headlight accents

Medium decorative panels

Macro photography lighting

35-LED Ring (97mm diameter):

Serious photography/video lighting

Statement decorative pieces

Large cosplay props and shields

Trade show display lighting

45-LED Ring (120mm diameter):

Professional studio ring lights

Large-scale decorative installations

Photography and video production

Architectural accent lighting

Important Notes:

• Not Waterproof: For indoor use only. If outdoor use is required, add protective housing.
• Soldering Required: Pads must be soldered for power and data connections.
• Level Shifting: 5V logic is ideal; for 3.3V microcontrollers (ESP32, Raspberry Pi), a logic level shifter is recommended for reliable data transmission over longer distances.

Decorative Multicolor Light Applications:

1. Photography & Video: Ring lights for portraits, macro, beauty, and product shots
2. DIY Electronics: Custom lighting for cosplay, props, and wearables
3. Home Decor: Ambient backlighting for mirrors, clocks, and art pieces
4. Automotive: Angel eye headlights, interior accent lighting
5. Retail Display: Eye-catching product showcases
6. Education: Teaching microcontroller programming with visual feedback
7. Events: Decorative lighting for parties, weddings, and stages

LED Full-Color Angel Eye Ring Light Specification:

1. LED Chip Model: SMD5050
2. IC Type: WS2812B (built-in)
3. Voltage: 5V DC
4. Power Consumption: 0.24W per LED
5. Lumens per LED: 18-22 lm
6. Beam Angle: 120 degrees
7. Average Lifespan: 50,000 hours
8. Waterproof Rating: None (indoor use only)

Features:

1. Built-in IC: Each LED has an integrated WS2812B driver for individual addressable control.
2. SMD5050 LEDs: High-brightness LEDs delivering 18-22 lumens per LED.
3. Wide Beam Angle: 120-degree illumination for even light distribution.
4. 5V Operation: Compatible with Arduino, Raspberry Pi, ESP32, and standard USB power sources.
5. Low Power Consumption: Only 0.24W per LED – energy-efficient for battery-powered projects.
6. Long Lifespan: Rated for 50,000 hours of continuous operation.
7. Multiple Sizes Available: Choose from 8, 16, 24, 35, or 45 LEDs to fit your application.

Power Requirements:

Calculate total power draw before connecting:

1. Per LED: 0.24W @ 5V = 0.048A (48mA)
2. 8 LEDs: 1.92W / 0.38A
3. 16 LEDs: 3.84W / 0.77A
4. 24 LEDs: 5.76W / 1.15A
5. 35 LEDs: 8.4W / 1.68A
6. 45 LEDs: 10.8W / 2.16A