Single dial control for fast, easy operation; Rotate to power on/off and adjust brightness; Patent pending Color Boost mode replenishes the lost red for a warm, vivid color effect; Powerful 3000 lumens featuring Bridgelux Gen 8 Vero COB LED Array; 60-minute run time at full power; Constant brightness - Regulated circuitry so light won't dim with battery power; 90 Color Rendering Index (CRI) that mimics natural daylight; Includes standard single tray, grip and compact travel case; Easy to expand with Flex-Connect trays, grip and flex arms; Removable 25Wh 3400 mAh Li-Ion battery with charger and international plug adapters included; Quick-release button to detach light and aim in crevices and hard to reach areas; Depth rated to 330 ft (100m); 120 degrees wide beam angle evenly illuminates the subject with no hot spots; 90 degrees underwater; Emergency mode emits a blinking light or SOS signal to alert others of distress; Stealth mode - Red-only won't scare off night-time sea creatures