Abstract: A lighting fixture with an adjustable reflector that will move to many different positions relative to the lamp and can be installed without tools and adjusted between positions with only one hand. The invention operates with an outwardly facing set of V-shaped notches at a first end of the lamp which mate with and an inwardly facing set of biased fingers at a first end of the reflector. The reflector is adjusted by manipulating it in a radial direction, thereby causing the biased fingers of the reflector to move across the V-shaped notches at the first end of the lamp.