VersaBrite is made of unbreakable Xenoy polymer resin material and features a multiple position swivel head that allows you to point the bright beam in any direction. Due to its compact size and lightweight design (only 3.17 oz.), the VersaBrite securely clips onto visors, caps and clothing. A head strap, Velcro and clip are available to keep hands free to work. Includes 2 AA-cell alkaline batteries and two night vision discs (red and blue/green). The VersaBrite is wa-ter-resistant (not for diving applications). FM, CSA, CE EX and MSHA approved nonincendive. Class 1, Div 2.