The Big Blue 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 can’t see on their own. With the AL1200WP-IR paired with an underwater camera system, one can observe and record without disturbing any sea life!