- APPLICATION: This underwater flashlight has 3 light colours and 7 light modes to meet your needs in different scenarios. It is suitable for diving, underwater fill light, fishing, hunting, salvaging, and camping. - SUPERIOR PERFORMANCE: It uses imported chips, a constant-current drive circuit, and a unique device that greatly improves efficiency and provides low-power protection of the professional microcomputer chip power indicator. - IDEAL DEVICE: This LED diving fill flashlight illuminates the original colours of underwater objects, allowing divers to capture the pictures they want. It enhances professionalism and versatility for lighting, making it suitable for professional photography and underwater diving photography. - PROFESSIONAL MANUFACTURE: This LED diving fill light has an ultra high colour rendering index Ra95, providing high colour fill light for lighting and photography, and is equipped with red and blue auxiliary light sources for professional photography. - CONVENIENT TO USE: This diving flashlight has a camera mount hole for use with a bracket to attach the light to the camera for your convenience. Made from aircraft aluminium, the housing features a hard oxidation coating to prevent corrosion from seawater.