UltraFire WF-502B CREE XML T6 LED 1000 Lumens 5 Mode Flashlight (Only Flashlight) CREE XML T6 with Integrated Belt Clip 5 Modes: High, Medium, Low, Strobe, SOS (Lightly push the tail button to change modes) Powered by 1x18650 Battery (not included) Good for indoor and outdoor