
Accessory for LED
installation
CANbus LED
adapter
For LED -HL [~HB3/HB4/HIR2]
Pack of: 2
Advanced automotive system
18956C2
Perfect electrical performance
Smooth function
Philips LED-CANbus HB3/HB4 is the ideal supplement for LED HB3/HB4 and HIR2-based headlights. Easily
installed, it ensures perfect electrical fit with your car, eliminating possible issues with dashboard warning.
Perfect electrical performance
Ensure performance for LED -HL [~HB3/HB4/H IR2]
Plug and play
Easy installation
Waterproof connectors
Optimal performance in all conditions

Accessory for LED installation
18956C2
Highlights Specifications
Smooth function
Some car models have specific challenges for
LED Upgrades. Unique Philips CAN bus
adaptors ensure smooth functioning for any
electrical issues. They solve possible issues i n
regards to error messages on your dashboard
or LED flickering.
Plug and play
Thanks to the advanced design, the CAN bus
adaptor is easily installed for good
performance from day one.
Waterproof connectors
The automotive design of the CANbus adaptor
takes into consideration the demanding
conditions of everyday use i n the engine
compartment.
Product description
Technology: LED
Application: HB3/HB4/HIR2
Designation: 12178C2
Homologation ECE: NO
Type: [~HB3]
Range: LED CANbus
Marketing specifications
Product highlight: Perfect electrical
performance
Ordering information
Order entry: 12178C2
Packaging Data
Packaging type: C2
* It is your own responsibility to ensure that the use of
the LED ret rofit lights complies with applicable local
legal require ments.
© 20 20 Philips Lighting Holding B.V.
All Right s reserved.
Specifications are subject to change
without notice. Trademarks are the
property of Philips Lightin g Holding
B.V. or their respective owners.
Issue date 2020 ‑05 ‑13
Version: 9.1.1
12 NC: 8670 001 53503
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