Includes Light Head, Flex-Connect YS & 1" Ball Joint Adapter, Battery and Charger; Powerful 5000+ lumen wide beam COB LED (BridgeLux V18 COB LED) array optimized for color reproduction; 90 Color Rendering Index (CRI) that mimics natural daylight; One button control for easy operation. One button to power light on/off and select brightness; 5 Light brightness modes: 5000 - 5000 Color Boost - 3000 - 1500 - Red LEDs - 5000 lumens (repeat); Advanced light mode with 8 brightness settings: 5000 - 5000 Color Boost - 6000 - 6000 Color Boost - 3000 - 3000 Color Boost - 1500 - Red LEDs - 5000 lumens (repeat); 60-minute run time at full power; Corrosion-proof aluminum metal light head for heat dispersion and durability; Constant brightness - Regulated circuitry so light won't dim with battery power; Easy to expand with Flex-Connect trays, grip and flex arms; 120 degree wide beam evenly illuminates the subject with no hot spots (90 degree underwater); Depth rated to 330 ft (100m)