Poor lighting in the nooks and crannies of an engine compartment, dark cellers, working on systems in the middle of the night: The e.s. LED flashlight FL4 masters every situation! Its main function: Versatility. A range of light modes, steplessly dimmable, a light cone that can be focussed – all this in a compact, pleasantly handy form in a durable aluminium casing. These single-hand operation flashlights are a must at work!