The Exitronix VLED-U-WH-EL90-G2 LED combination exit sign will have you prepared for any emergency. With an exclusive low-profile design, this VLED-EL90 series exit sign allows for mountings above doors and restricted spaces. This LED combination sign features two 1.1-watt adjustable LED heads that rotate 180 degrees, giving you light where you need it the most. The exit sign utilizes a universal J-Box mounting system, allowing for mountings on the ceiling or the wall and has a self-testing feature to ensure proper function. UL listed for damp locations, the unit has dual voltages of 120 and 277 volts, and provides 90 minutes of emergency operation during a power outage.