Lume Cube - Bluetooth LED Light (Single - Black) PROFESSIONALLY ILLUMINATE YOUR CONTENT! - Whether you are using a DSLR, drone, action camera, or smartphone, the Lume Cube can be used across the board for any on or off camera lighting needs. POWERFUL and POCKET-SIZED - 1500 Lumen LED (750 LUX at 1 meter). Adjustable via 10 manual brightness settings. Size: 1.5 cubic inches BLUETOOTH - Wirelessly Control multiple Lume Cubes independently or simultaneously with iPhone and Android Devices via Lume-X App (adjust brightness, flash duration, strobe mode, and monitor battery level) COMPATIBLE - 1/4" 20 Tripod Mount built-in on the bottom of the Lume Cube for easy mounting to a DSLR, drone, smartphone, action cam, underwater housing, custom rigs, and more WATERPROOF, DURABLE, and RECHARGEABLE - Fully waterproof down to 100ft (30M). Built with a tough aluminum housing. Micro USB recharge port (can operate Lume Cube while charging) Approximately 2.5+ hour run time at 50% brightness. *One Year Warranty