Imalent’s “Shark Series” model SA04 multi-functional LCD touch display screen flashlight utilizes a Dual-Lamp XM-L2 LED head that produces 930 lumens and has an effective range of 280 metres. It operates on four AA batteries which are easily available and cost effective. The SA04 also includes three coloured (red, green, blue) LEDs. It also has an innovative feature--Variable color temperature - Hundreds of adjustments from 4000K to 7000K. Ergonomically designed with a perfect combination of intuitive operation, practicality and durability. Intelligent temperature control, low-voltage warning, low-current and reverse polarity protection, and many other advanced features. All these make the SA04 a perfect flashlight for Outdoors, Hunting and Rescue.