TFSeven 1200 Lumen CREE XML T6 Adjustable LED 5 Mode Aluminum Flashlight 1200 Lumen CREE XML T6 LED Torch, Approx 100000 Hours working time Skid-proof design & water resistant design, a perfect item for outdoor sports and work Adjustable Focus Range, 5 Mode: high / middle / low / strobe / sos Power by: 1 X 18650 OR 3 X AAA battery(Battery not included) TFSeven 1200 Lumen CREE XML T6 Adjustable LED 5 Mode Aluminum Flashlight