When working in hazardous gas or dust-laden environments, there's no reason to hang your head. At least, not if you have the EXH8R with you. Despite its robust, dustproof, and water-resistant (IP66) housing, it offers maximum wearing comfort. Additionally, it is the first rechargeable headlamp featuring our patented Advanced Focus System. This means it provides up to 45 hours of customized light for any application and can be conveniently recharged with the included charging dock.