The Fenix WF11E is an intrinsically safe flashlight with magnetic tail and body clip, which emits a max output of 200 lumens. It has passed the necessary tests and was certified by IECEx、 ATEX and SGS. Thus this product can be safely used in Zone 0, Zone 1 and Zone 2, where there is explosive gas mixture belongs to IIA, IIB and IIC; and it can be used in combustible dust areas: Zone 20, Zone 21 and Zone 22 as well, such as petroleum, chemical and textile industries, fire controlling, metallurgical areas, electric power stations and areas, and paper producing plants, etc.