Abstract: A sun visor headgear includes a band for fitting around the head of a wearer and defining an opening for receiving the top of the head of the wearer, a front bill connected to the band and extending outwardly and downwardly therefrom for shielding the face of the wearer, and a chin strap attached to opposite side portions of the band rearwardly of the front bill and defining a loop for extending over the ears and under the chin of the wearer. The band and front bill are made integral with one another in a one-piece structure or, alternatively, the band can be a separate linear strip attached to the front bill. The band has a pair of rear edge portions defining the only location at it is attached to itself. The chin strap is made from a blank having a bow tie shaped configuration with opposite end portions attached to inner opposite portions of an upper edge of the band and interconnected by a middle portion.

Abstract: An elongate metal cylindrical body has a plurality of internal annular grooves for adjustable positioning of a lamp socket. A cylindrical metal sleeve screws over the forward end of the metal body. A quartz-halogen lamp extends through the forward end of the sleeve and tube and its contacts are received in corresponding receptacles in the socket. A cylindrical heat sink is screwed inside the metal sleeve and surrounds the base of the lamp, closely spaced therefrom. A relatively small protective glass envelope fits over the lamp and heat sink. The tapered rearward end of the glass envelope is held within a cavity in the forward end of the metal sleeve by a special radial seal, including an O-ring and a spiral retaining ring. The special seal also minimizes cracking of the envelope while providing a barrier to the entry of water under high pressure. A readily removable reflector assembly fits over the forward ends of the cylindrical metal body and sleeve and includes a perforated dome-shape protective cover.