Emas it120 series 120mm led flashing beacons emas it120r220 the emas it120r220 120mm led flashing beacon has a fire proof plastic body with a red polycarbonate lens it is suitable for both base and wall mounting and is unaffected by water dust heat and uv rays the beacon has a long service life and is wear free due to the absence of any moving parts emas it120r220 120mm led flashing beacon red 220v ac