Fenix Flashlights E35 900 Lumen Flashlight, Black Features 900 lumen blast output for momentary use IPX-8 waterproof, 2 meters for 30 minutes Supported by limited lifetime guarantee from fenix lighting, US Features 900 lumen Blast output for momentary use Three standard levels include High-360 Lumens (3hr), Medium-120 lumens (11hrs), and Low-10 lumens (140hrs) Convenient side switch on the flashlight's head IPX-8 Waterproof, 2 meters for 30 minutes Supported by limited lifetime guarantee from Fenix Lighting, US