The Philips LED CAN bus Adapter can be used for interior and/or exterior applications, including Amber, Red and White LEDs For vehicles requiring a Can-bus warning canceller Philips Ultimo LED lights are direct replacements for conventional bulbs They're easy to install and available for a wide range of interior and exterior applications Up to 8 year lifetime With Philips Ultimo LEDs, your lighting will be on the cutting edge now, and for years to come