It’s aimable, adjustable, and emits no heat, UV or IR. Illuminators are conveniently remote. Up to 80% energy savings make it the world’s most efficient fiber optic system. EFO’s array of adjustable down lighting fixtures allow you to redirect lighting each time your work or display space changes. For consistent light at just the right intensity, EFO offers a variety of fixtures allowing you to customize your fixed down lighting without compromising energy efficiency.