The MASTER 251 is a moving-head beam fixture with an OSRAM SIRIUS HRI 251 W discharge lamp, a 1.8 degree beam angle and a 160 mm front lens. It includes 30 0.2 W 3-in-1 RGB LEDs for a front ring effect, 13 static gobos, 13 dichroic colours, a six-colour wheel, two prism wheels, frost and motorised focus. Pan and tilt provide continuous 360 degree movement. Control is via DMX512 and RDM.