All COAST flashlights, headlamps, work lights and area lights serve a variety of purposes for today’s working men and women, in a multitude of settings and situations. It’s our belief that customers deserve choices in how to keep their products powered – whether by Alkaline Power, Lithium-Ion Rechargeable Power, or continuous run on AC/DC Power. COAST wants to provide you flexibility in picking the right light and the best power option to make any job safer, easier and more enjoyable. Batteries are an important element to your lighting solutions and COAST takes that very seriously.