A mounting foot for mounting a light bar on a roof of a vehicle includes at least one platform. The platform includes a recess for slidably receiving a base of a light assembly to mount the light assembly on the platform. The light assembly has a base fixedly secured to the platform and a light enclosure...http://www.google.co.uk/patents/US20080310178?utm_source=gb-gplus-sharePatent US20080310178 - MOUNTING FOOT FOR LIGHT BAR
