Stedi G4 Marine Flood Work LightDESCRIPTION Full Force. Delivering a harmonious diffused illumination of 60, the STEDI G4 Marine Flood produces a deep flood beam best suited to situations that require a wide lateral throw of light across the horizon such as port and starboard applications. Achieving the highest IP69K ingress protection and CISPR 25 C3 certification, the G4 is built to last with 316 stainless steel fasteners and bracket, tin cabling, and heavy duty marine grade