FITORCH P30Z 可旋轉調焦距手電筒(750流明) - Beam Zoomable for various applications. - High-strength aerospace aluminum body, Mil-Spec hard anodized for extreme durability. - Coated tempered resists impact glass In high light transmittance. - Optical lens to create a high intensity beam. - Waterproof O-ring and gasket sealing.