Heavy-duty industrial flashlight features a super-rugged, chemical-resistant, grease-resistant & impact-resistant polypropylene case. Enhanced with nonmoving internal & self-cleaning external switch systems. Large switches are easy to operate, even with gloved hands. Flashlight offers shatterproof K-resin lens; krypton bulb; ribbed, nonslip grip; nonroll barrel design; & nonconductive flip-up hanger ring. Flashlight uses D batteries (sold separately).