Automotive / Lighting Accessories
Philips Ultinon Pro3100 SI 11066RU31B2 LED Signaling Light
Quick guide for Philips Ultinon Pro3100 SI LED signaling lights (11066RU31B2). Learn about installation, specifications, and compatibility for your vehicle's stop and tail lights.
Table of contents
Quick guide for Philips Ultinon Pro3100 SI
The Philips Ultinon Pro3100 SI is an LED signaling light designed to replace standard W21/5W bulbs. It provides enhanced visibility for stop and tail lights with instant-on technology, allowing other drivers more time to react.
Product Overview
These LED lights are engineered for durability and style. Key features include:
- Plug-and-play: Designed for an easy installation process.
- Polarity-free: You do not need to worry about the orientation of the bulb during installation.
- Instant-on: Faster reaction time compared to incandescent bulbs, increasing safety.
- Long-lasting: Up to 3,000 hours of lifetime, reducing the need for frequent replacements.
Installation
The installation is a simple replacement for your existing W21/5W bulbs. Because the design is polarity-free, you do not need to worry about the orientation of the bulb when inserting it into the socket. Ensure the vehicle is turned off and the light housing is cool before attempting replacement.
Technical Specifications
- Application: Stop light and rear position/parking lights.
- Base: W3x16q.
- Voltage: 12V.
- Wattage: 1.75/0.65W.
- Light Color: Red.
- Lifetime: 3,000 hours.
Important Safety and Legal Notice
It is the user's responsibility to ensure that the use of these LED retrofit lights complies with applicable local legal requirements. This product is not ECE homologated.
Manufacturer information
Philips
Practical help
Common problems
Compatibility issues
Ensure your vehicle uses the W21/5W base type. Check local legal requirements for LED retrofits, as this product is not ECE homologated.
Before use
- Verify your vehicle's current bulb type is W21/5W.
- Ensure the vehicle is turned off and lights are cool before handling.
- Check local regulations regarding the use of LED retrofit lights on public roads.
Model compatibility
- Designed for stop and rear position/parking lights.
- Not ECE homologated (check local laws before installation).
Manual page author
Emily Carter
User documentation editor
Prepares concise manual descriptions and highlights the most useful setup, operation, and maintenance information for readers.