ATAK Model 541, 9" Pro-Focus 1000 Lumen COB LED  Heavy Duty Black Flashlight With Tactical Design Super Bright CREE XM-L2 Lifetime LED bulb, batteries: 9-AA Carbon Zinc Batteries included Made of Heavy Duty Aluminum housing with a black tactical Design Unique Pro-Focus design changes beam from Flood to Spot for Long Distance lighting Product acts as both a Flashlight & Spot light with unique Pro-Focus design that enables unit to change back & forth from Spot beam and Flood beam 3-Functions: Safe mode-25percent , 100percent & Strobe