Development and Performance Evaluation of Light Shelves Using Width-Adjustable Reflectors

Figure 3

Schematic of a light shelf with a width-adjustable reflector. (a) Adjustment of the width of the light shelf at the minimum and maximum lengths (stages 1, 2, 3, and 6). (b) Width adjustment for each light shelf stage (stages 1, 2, 3, and 6).

(a)

(b)