Abstract: Herein disclosed is an inexpensive light assembly which is easy to be produced and has aesthetic appearance. The assembly comprises a housing of thermoplastic resin having a convexly curved mouth, an electric bulb disposed in the housing, a lens of thermoplastic resin assuming a flat shape when no external stress is applied thereto, the lens being so constructed as to exhibit its desired optical performance when flexed by a given degree, and means for securing the lens to the mouth of the housing while flexing the same by the given degree.

Abstract: An auxiliary air conditioning device is mounted to a rear parcel shelf above a trunk room of a motor vehicle for assisting a major air conditioning device. The auxiliary air conditioning device has therein an air cleaner and at least one of an electric heater and an electric humidifier.

Abstract: Two loosely telescopically interconnected conduits are fastened together by a metal strip projecting from one conduit which passes through an aperture formed in the other and which is thereafter manually bent back. A foam block is disposed on the metal strip to seat against the inner wall of one of the conduits and seal the aperture through which the strip projects. A sealing ring is disposed about the mouth of conduit receiving the other to seal the gap therebetween. A second connector may be added to secure the conduits together against vibration, which second connector takes the form of first and second brackets, each attached to a conduit, and a screw receiving clip-on spring nut which clips on one of the brackets.