Super dmx effect. As the opinion below I am super happy with this product. I use it to scan complment Contest DMX 300 and I confess that the effect is stunning. There are several brands in JBSYSTEMS for example, but I advise plutt the nicols. T I also feel the sharpness of gobos rglage course after the BTE with a small screw located on top over the tunnel effect is nice and it trs can adjust the speed of opening and closing the tunnel thanks its 4 DMX channels. Besides, I advise to use it in automatic audio control dmx that because it is a bit of everything and anything. Brightness level is pretty good condition as well on the use of branded lamps (GE, Philips etc ...) and especially not Chinese, I have done before lol