The Nitecore TM20K is a high quality 20,000 lumen searchlights that comes with a 19 LED array of CREE XP-L HDs to provide a floody beam that can reach up to 290 meters away - optimal for searching large areas in one swoop.  Its compact body makes it easy to be used single-handedly and also over long course of hours without feeling any fatigue.  This is also backed by a CNC machined unibody design that contributes to excellent heat distribution and durability. 

Features:

• Utilizes 19 x CREE XP-L HD LEDs with a max output of 20,000 lumens
• Max peak beam intensity of 22, 200cd and max throw of 290 meters
• Lightweight, rigid and fast cooling tube built from unibody die-cast CNC technology
• Built-in 2 x 21700 rechargeable Lion batteries (9 600mAh in total)
• Intelligent Li-ion battery charging circuit with USB C charging port
• Ambidextrous tactical buttons specially designed for tactical activities
• Interchangeable STROBE READYTM and Turbo Ready IM settings
• STROBE Mode uses randomly changing frequencies for stronger dizzying effects
• Highly efficient constant current circuit provides stable output up to 13 hours
• Modes/Brightness Output: Turbo (20000 Lumens.--), High (3100 lumen/45min), Mid (1900 lumen/1hr45min), Low (1050 lumen/4hr15min), Ultralow (320 Lumens/13hrs), Spotlight (1200 Lumens/3hrs30min, Floodlight (1800 Lumens/2hrs), Strobe (20000 lumens/--)
• Integrated Advanced Temperature Regulation
• Optical lenses with double sided scratch resistant coating
• Constructed from aero grade aluminum alloy
• HA II military grade hard-anodized finish
• Waterproof and dustproof rating in accordance with IP68 (2 meters submersible)
• Impact resistant to 1 meter
• Tail stand capability
• Dimensions: L-5.73"xW-1.97"xH-1.97"
• Weight: 14.89oz