BigBlue AL1200WP Wide-Beam Infrared Dive LightThe AL1200WP IR is new for 2020! This light features a 940nm with 4 levels of brightness, an 85 degree beam angle plus an S. O. S. setting. An infrared flashlight, sometimes also known simply as an IR flashlight, is a device designed to emit light that falls outside of the normal visible spectrum. Light is actually being emitted, but in the infrared range a range that humans cant see on their own. With the AL1200WP IR paired with an underwater camera