SPECIFICATIONS Navigation colors on LED-SLC system: Aviation Red / Green forward and White aft. Strobe: Synchronized with Seven (7) selectable flash patterns. Weight: 2 heads and controller 12 ounces. Power draw: Strobe and Position lights, is LESS than 2 Amps at 12/14 volts. Footprint dimensions: Heads 3.2” Long X 1.1” Wide. Controller 2.2” X 5”