Patent 7762693 was granted and assigned to Foxsemicon Integrated Technology on July, 2010 by the United States Patent and Trademark Office.
A lamp assembly (10) is provided. The lamp assembly includes a lamp cover (12) having a first end (120) and an opposite second end (122). The lamp cover tapers from the second end to the first end. A hydrophobic coating (128) is formed on and covers an outer surface of the lamp cover. A light source (16) is received in the lamp cover.