Features50 degree beam angleUp to 3785 lux at 1mPassive cooling for fan-less and silent operationWireless control built-inColour temperature: 3200-5600K variableThe most portable light from Astora and a perfect travel companion, the Astora WS 840B Bi-Colour Wide Screen Light. Built tough to go wherever adventure takes you. As all Astora lights, it is one of the brightest lights in its size-class, combining a compact shape and a 50° beam angle with a tremendous output of up to 3785 lux@1m. * 2 x built-in NP-F battery plates. Requires 2 NP-F batteriesAvailable as pure Daylight (WS 840D) and Bi-color (WS 840B) models, you can choose between maximum brightness at pure Daylight or ultimate flexibility to match ambient colour temperatures quickly and accurately with the Bi-color model. With its built-in NP-F battery plate the Astora WS can easily be powered by affordable NP-F type batteries. The Astora WS will deliver consistent lighting without flicker. The Astora WS comes with removable barn-doors and a remote controller for its wireless controls. Batteries not included.