The Nitecore SRT7GT is a high quality LED flashlight that can rightly be called multi-functional. It has a Cree XP-L Hi V3 LED with a maximum light output of 1000 ANSI lumens. In addition, 4 smaller LEDs can provide blue, red, green and UV light. This can be done in a continuous mode and there is also a strobe mode in which red and blue light are alternated.
