Patent ID: 7654690

Claim:
An apparatus comprising: a main body having a plurality of LED lamps therein; a hold tank affixed to said main body, said hold tank having a wall edge, said wall edge having a groove extending circumferentially around an inner surface thereof, said wall edge defining a port at an end thereof opposite said main body; a plurality of light-reflection modules positioned respectively over said plurality of LED lamps in said hold tank inwardly of said port; and a lampshade engaged with said wall edge of said hold tank and around said plurality of light-reflection modules, said lampshade comprising: a circumferential locating surface positioned against said wall edge of said hold tank so as to define an inner edge and an external edge; a limitation surface extending across said inner edge of said circumferential locating surface, said limitation surface having a plurality of through-holes respectively extending around said plurality of light-reflection modules; and a snapping portion formed on said circumferential locating surface for snap-fit engagement with said groove formed on said wall edge of said hold tank, said external edge of said circumferential locating surface being adjacent said port of said hold tank.