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WS2812-12 RGB LED Ring Lamp

Sale price €6,90

📦 Location of the warehouse: China

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Guarantee & Return Policy

Effective Date: March 27, 2025

At OpenELAB, we are committed to providing accurate product descriptions and delivering high-quality products. If you experience any issues with your purchase, please notify us within 60 days of the shipment date.

  

1. Warranty Disclaimer

Unless explicitly stated in a specific agreement or purchase order, OpenELAB makes no warranties—express or implied—regarding the fitness, suitability, or merchantability of any product for a particular purpose or special use.

  

2. Warranty Policy

Warranty Period

The standard warranty period for products sold by OpenELAB is 12 months from the date of delivery.

Under this warranty, OpenELAB will make a reasonable effort to repair or replace products free of charge if defects are due to issues with raw materials, design, or manufacturing.

If the defect qualifies under this policy but falls outside the covered scope, reasonable charges may apply for repair or replacement.

After the warranty period, support may still be available at a reasonable fee.

  

Warranty Exclusions

The warranty does not apply in the following cases:

  • The product is beyond the 12-month warranty period.
  • Damage due to misuse, improper maintenance or storage, or failure to follow the user guide or manual.
  • Issues caused by Force Majeure events (e.g., natural disasters, war, legal changes, etc.).
  • Unauthorized repair attempts by the customer.
  • The product is not defective but has been opened and is non-returnable by policy.

   

3. Returns & Refunds

If you're not satisfied with your purchase, you may be eligible for a return or exchange:

  • Return for Refund: Within 15 days of receipt (unopened).
  • Return for Replacement: Within 30 days of receipt (damaged or defective).
  • Exchange Window: Up to 30 days from receipt.

Please email us at info@openelab.io for a return authorization before sending anything back.

  

Return Conditions

  • Items must be in original, clean, and mint condition with packaging intact.
  • Returns of damaged, used, scratched, modified, or programmed items will not be accepted.
  • Include the receipt, a brief note with your name, order number, and reason for return.

  

Shipping & Fees

  • Customers are responsible for return shipping to our warehouses in Europe, the US, or China.
  • Refunds may be subject to additional shipping fees unless the return is due to our error.
  • A flat €8 shipping fee will be deducted for returned items that originally qualified for free shipping.

   

Payment Platform Fees

For refunds processed through third-party platforms such as PayPal or Braintree, a standard 3.5% service fee may be deducted to cover payment processing costs.
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WS2812-12 RGB LED Ring Lamp-1

WS2812-12 RGB LED Ring Lamp

€6,90

Shining like a rainbow, this WS2812-12 RGB LED Ring is a vibrant and compact lighting module perfect for interactive DIY projects, robot decorations, and STEM education. Featuring 12 individually addressable RGB LEDs, the ring is small in size, easy to use, and requires only one signal wire for full control.

These RGB rings can be cascaded, allowing you to create colorful displays and effects with multiple modules. When combined with sensors, this LED ring can transform into a digital compass, countdown timer, or even a funny turntable or clock.

Compatible with popular platforms like Arduino IDE, MakeCode, and Mind+, this ring is ideal for educators, makers, and developers.

 

Key Features

  • 12 full-color WS2812 RGB LEDs

  • 1-wire bus control for simplified wiring

  • Cascadable design – connect multiple rings

  • Compatible with Mind+, MakeCode, Arduino IDE

  • Rich application potential: interactive lighting, robotics, timers, displays

 

Applications

  • STEM Education

  • DIY clocks and timers

  • Robot facial decorations or indicators

  • Interactive event displays or lottery wheels

 

Specifications

  • Working Voltage: 3.3V–5V

  • Max Operating Current: <100mA

  • LED Type: WS2812

  • Interface: PH2.0–3P

  • LED Count: 12

  • Color Range: 16 million colors

  • Outer Diameter: 4.7cm (1.85")

  • Inner Diameter: 2.6cm (1.02")

 

Model Comparison: Ring Dimensions

Model LED Count Inner Diameter Outer Diameter
WS2812-12 RGB LED Ring 12 LEDs 2.6 cm (1.02 inch) 4.7 cm (1.85 inch)
WS2812-16 RGB LED Ring 16 LEDs 4.9 cm (1.93 inch) 7.0 cm (2.76 inch)
WS2812-24 RGB LED Ring 24 LEDs 7.2 cm (2.83 inch) 9.3 cm (3.66 inch)

 

Cascade Control

This LED ring supports cascade connection. Simply link the OUT terminal of the first ring to the IN terminal of the next, allowing multiple rings to act as one dynamic LED array with individual addressability.

 

Shipping List

  • 1 × WS2812-12 RGB LED Ring

  • 1 × Gravity Digital Sensor Cable (30cm)

 

Reference

Product wiki

Effective Date: March 27, 2025

At OpenELAB, we are committed to providing accurate product descriptions and delivering high-quality products. If you experience any issues with your purchase, please notify us within 60 days of the shipment date.

  

1. Warranty Disclaimer

Unless explicitly stated in a specific agreement or purchase order, OpenELAB makes no warranties—express or implied—regarding the fitness, suitability, or merchantability of any product for a particular purpose or special use.

  

2. Warranty Policy

Warranty Period

The standard warranty period for products sold by OpenELAB is 12 months from the date of delivery.

Under this warranty, OpenELAB will make a reasonable effort to repair or replace products free of charge if defects are due to issues with raw materials, design, or manufacturing.

If the defect qualifies under this policy but falls outside the covered scope, reasonable charges may apply for repair or replacement.

After the warranty period, support may still be available at a reasonable fee.

  

Warranty Exclusions

The warranty does not apply in the following cases:

  • The product is beyond the 12-month warranty period.
  • Damage due to misuse, improper maintenance or storage, or failure to follow the user guide or manual.
  • Issues caused by Force Majeure events (e.g., natural disasters, war, legal changes, etc.).
  • Unauthorized repair attempts by the customer.
  • The product is not defective but has been opened and is non-returnable by policy.

   

3. Returns & Refunds

If you're not satisfied with your purchase, you may be eligible for a return or exchange:

  • Return for Refund: Within 15 days of receipt (unopened).
  • Return for Replacement: Within 30 days of receipt (damaged or defective).
  • Exchange Window: Up to 30 days from receipt.

Please email us at info@openelab.io for a return authorization before sending anything back.

  

Return Conditions

  • Items must be in original, clean, and mint condition with packaging intact.
  • Returns of damaged, used, scratched, modified, or programmed items will not be accepted.
  • Include the receipt, a brief note with your name, order number, and reason for return.

  

Shipping & Fees

  • Customers are responsible for return shipping to our warehouses in Europe, the US, or China.
  • Refunds may be subject to additional shipping fees unless the return is due to our error.
  • A flat €8 shipping fee will be deducted for returned items that originally qualified for free shipping.

   

Payment Platform Fees

For refunds processed through third-party platforms such as PayPal or Braintree, a standard 3.5% service fee may be deducted to cover payment processing costs.