Available in 21" tubular as well as 2'-by-4' and 4'-square configurations, the LightFlex toplighting system uses Acuity Brands’ Sunoptics Signature Series prismatic skylight and is suited for suspended-ceiling applications. The system also uses Alanod’s Micro-Silver reflective aluminum to achieve 98% light reflectivity. LightFlex features adjustable elbows, comes with various lens options, and is designed to integrate with several control solutions from Acuity Brands. • sunoptics.com