Streamlight Inc. is a premier manufacturer of flashlights, headlamps and other specialty lighting tools. Streamlight flashlights feature durable machined or anodized aluminum alloy casings, unbreakable polycarbonate lenses and water resistance functionality to help withstand the rigors of heavy-duty shop usage. Streamlight has been a trusted lighting source since 1973, and promises a limited lifetime warranty to ensure you receive defect-free solutions when you need them.