Powerful 2300 lumen LED light with the latest COB LED array technology; One button control for easy operation. One button to power light on/off and select brightness; Three brightness levels 100%, 50% and 25%; Hidden emergency signal mode. 1 sec blink interval and SOS Morse code. Push and hold power button for 4 seconds to activate; 60-minute run time at full power; 80 Color Rendering Index (CRI) that mimics natural daylight; Easy to expand with Flex-Connect trays, grips, arms, cold-shoe, ball joint and Y-S adapters; Corrosion-proof metal light head for heat dispersion and durability; Waterproof battery compartment; Depth tested to 330ft (100m)