The GreatLite Tactical Series E66 flashlight is solid, powerful and waterproof. With 600 lumens, our E66 flashlight is especially suited for outdoor and emergency use. Made with aircraft grade aluminum and a stainless steel protective coating, the E66 is light but tough. An anti-roll and anti-slip designs insures stability. Waterproof and submersible to up to 2 meters. The ultra-clear glass lens with anti-reflective coating uses a Cree XM-L LED bulb to cast a beam up to 300 meters. Comes with 2 D batteries. Comes with storage pouch, lanyard, spare O-rings and water-proof hat.