Officer.com: The Spectrum DF LED Tactical Flashlight
"The Spectrum is the company’s first-ever multi beam-color tactical flashlight. In addition to its primary white light, it offers red, green and blue beams, as well as a low level and strobe, for a total of six total modes. The high white mode is always the default, while any of the others can be user-programmed as a secondary level, activated with a double-tap of the tail switch. The all-aluminum light is built to demanding law enforcement duty standards, can be upgraded from its included CR123A battery power to Dual Fuel rechargeable, and carries a value-driven suggested retail of $79."