Lighting for the book stacks in the West Berkeley Public Library comes from built-in energy efficient light fixtures above the stacks rather than relying on general ambient lighting. (Photo by Mark Luthringer)
![Lighting for the book stacks in the West Berkeley Public Library comes from built-in energy efficient light fixtures above the stacks rather than relying on general ambient lighting. (Photo by Mark Luthringer)](https://gabreport.com/wp-content/uploads/2014/05/6-WBPL_Interior_2.jpg)
Lighting for the book stacks in the West Berkeley Public Library comes from built-in energy efficient light fixtures above the stacks rather than relying on general ambient lighting. (Photo by Mark Luthringer)