The CC Contractors Choice FasTest TM Ultra High-Capacity EmergencyLighting Unit is an affordable, attractive alternative to standard two headed emergency lighting units. All components snap together tofacilitate installation in 5 minutes or less. Field versatility is not sacrificed for cost, both lighting heads offer full horizontal and vertical adjustability. Moreover, proper operation of the transfer circuit and emergency lamps can be quickly and safely verified by using a convenient laser pointer accessory . The CC unit is ideal for applications demanding minimum cost but maximum flexibility, reliability, convenience and aesthetics.