Nitecore TM38 Lite: Powerful High Performance Flashlight | With 1800 lumens and 1530 yards of throw, at 7.67" of total length this is one of the most powerful and compact for this size. The searchlight features a CREE XHP35 HI D4 LED with 5 options for brightness. The conveniently located single single button user interface, the TM38 Lite is easy to operate and cycle through outputs. For additional user friendliness there is an OLED display with real-time information about output, battery status, and operating temperature. Powered by either 4x 18650 batteries or an NBP68 HD battery pack (not included), the TM38 Lite has an impressive 120 hours of runtime. When it's time to re-charge, use the included AC adapter to directly charge your batteries or battery pack. | Package Contents Includes: | Nitecore TM38 Lite flashlight, standard charger adapter, carrying sling, spare O-ring, spare charging port cover, instruction manual and warranty card