The LR40R V2 boasts 15,000 lumens and 196,464 candela output providing a useful range of over half a mile (900m). Comfortably controlled with one hand, this 6.89" A6061-T6 aluminum device offers four lighting modes, adjustable brightness, and an internal 5000mAh battery that powers the impressive output as well as an ultra-long 177-hour run time in eco spot mode (10 lumens). Perfect for extreme conditions, an IP68 rating, a temp range of -35° to 45°C, plus dual-usage in emergencies as a power bank, this searchlight is essential for any outdoor worker, search and rescue team member, or explorer.