LED PROFILE LUMINAIRE

摘要

A lighting fixture comprising a light source including an array of LEDs, a plurality of collimating optics, and a light-mixing assembly comprising a reflective tube having a converging section and a diverging section. The array comprises LEDs have a plurality of colors, such as at least one white LED and at least one amber LED positioned on a perimeter of the array. The reflective tube preferably includes a necked portion between the converging section and the diverging section. For example, a sidewall of the reflective tube can be longitudinally curved (e.g., in the shape of an asphere or a parabola). In one embodiment, a shape of the sidewall of the reflective tube can be adjustable to modify the light wash exiting the light-mixing assembly.