The Aqua-Vu Explorer 7 series emits light from a perch-shaped camera at an angle to reduce particle flashback for better nighttime viewing. You'll get 12-Spectral Response™ lights and a dimmer control for low-light conditions that provides at least twice the visibility of traditional infrared lights. The blended red and blue frequencies provide optimum light transmission in freshwater, providing a clear, crisp image on the 7" black-and-white monitor. Units come standard with an on-screen display of water temperature at the camera's depth. A 7-amp, 12-volt battery runs eight hours on a single charge. Includes battery charger and built-in soft case with zip-out sunshield. Built-in charge indicator and universal power cord. One-year warranty.