GT-AAA Aurora is the multi-light signal light designed for high intensity application, able to deal with the harsh environments due to 200-meter waterproof good sealing. Combining three light sources and 7 modes, it can satisfy different lighting needs like diving, caving, industry, tactical use, etc. 360° visibility and strong light transmission ensure all-rounded signal alert. With thumb-size compact appearance, it is very easy to carry GT-AAA Aurora around for wider use.