The new Lithonia Lighting® Basicsâ„¢ EXRG is a red / green switchable emergency exit sign that gives ultimate versatility in the field. The EXRG contains an internal switch on the LED board that allows you to switch between red and green. This product comes standard three-face, which includes an extra face plate with both red and green inserts to change a single face sign to a double face sign. The EXRG comes standard universal mount – top, end or back mounting with snap-out and snap-in chevrons, making it the most field-configurable, universal emergency exit sign on the market today. Built from the previous EXR LED and EXG LED platform, the new EXRG gives additional versatility but keeps the durability and dependability that has already been proven in the field.