You can use the Quasar LS LED light attachment with an Optivisor to illuminate and magnify your work space. This attachment can be easily placed on the Optivisor and features a patented design that utilizes the latest in LED technology. This attachment will reduce shadows and increase visibility in any environment. It will last up to 96 hours on a single set of batteries. This attachment includes a lighting system frame, retro fit attachment for pins, longer screw for loupe fitted visors, 2-AA batteries, battery holder, Velcro strap, and an instruction manual.