Industrial safety flashlight features high-impact polypropylene construction — passes 7-foot drop test. Resists chemicals, oil, gasoline, grease, water and corrosion. Shock-resistant, spring-mounted bulb with barrier wall enhances durability. Built-in circuit breaker disconnects batteries in cases of bulb breakage. Protected slide switch prevents accidental lighting. MSHA, CSA and UL listed. Battery Type: Alkaline; Flashlights Type: Standard; Power Source(s): 2 D (Sold Separately); Bulb Type: PR-2.