Stedi G4 Marine Dual Colour Work Light (White/Red)DESCRIPTION Dual Performance. Dual Function. The STEDI G4 Marine Dual Colour delivers a diffused illumination of 60 degrees, with the wide beam producing a deep flood of light best suited to situations that require a longer lateral throw of light across the horizon. It features a high illumination 5700K white beam for maximum visibility, and a 620nm red beam to maintain natural vision at night. Achieving the highest IP69K ingress protection and CISPR