11 headlights and lamps for motor vehicles, tractors, airplanes, rail and special cars; shaped lights, circular lights, fog lights, search lights, work lights, backup lights, built-in headlamps, exterior headlamps, back lights, front lights, side lights, interior lights, signalling lights, hand lights, stop lights, heat exchangers for water, fuel and oil, circulation fuel heaters; heating coils and air coolers for vehicles