Agree with UncleBob as to their value, and they do look cool when in a really dark area.

Red is chosen as it's the ideal colour not to disrupt the eyes for nightime visibility. Ask any pilot.

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X5 3.0i Sport - Brembo rotors, Hamann Exhaust, custom Xenon & AE lighting, Retrofit Bluetooth
Z4 3.0i Roadster
CJ10a Jeep
TJ 'Challenge' Jeep