L1 LED light provides a concentrated close quarter beam and up to 50000 hours of usage. Includes neck lanyard and a handy push-button on/off switch that can be used with only one hand. Features a polycarbonate resin body and lens with a Xenoy polymer shroud. Combo includes the yellow flashlight with batteries a lock back pocket knife break-away neck lanyard and stainless steel split ring. The pocket knife has 1 7/8 hollow ground stainless steel blade a lightweight composite handle and a key chain ring. Four replaceable LR 44 alkaline coin cells (included) offer up to 130 hours of battery life. Approvals: CE UL Class 1 Div. 1 IECex.