1.Cree XPE Q5 + COB LED energy saving lighting flashlight2."O" ring sealed・ Waterproof・ Water resistant・ Can be used in rainy weather3.Super Bright・ Blinding Effect with sophisticated workmanship・ easy to carry and amazing appearance.4.External light treatment: military regulations three hardening treatment・ wear・ corrosion・ use・ feel good・ anti-skid in place・ fully waterproof design・5.Suitable for emergency situation and Self Safety・ hunting・ hiking・ cycling・ climbing・ camping・ traveling and outdoor activities