This LED Lenser P7QC is the perfect lamp for all kinds of professional uses. It has four different coloured light outputs, which are white, red, green and blue. The modes can easily be changed by simply turning the rotary type selector switch near the head of the torch. The colour can be changed whilst the the torch is already on and the prism diffuser provides optimised light distribution in all of the output modes. The white light output is an impressive 220 lumens, so the is torch is ideal for ordinary every situations as well as the more specialist functions that it can provide. This is powered by 4 x AAA batteries (included) and also comes with a nylon pouch.