To rotate the separate heads takes a little planning. With quick rolling brownouts, they seem to remember the settings. With actual power outages, i did have to reset the timer function.

Fast shipping, good packing. No frills plug and play, have had 3 running wide open for 8 weeks with no problems.

It fits gorgeously in my 3x3 tent, 4 plant dwc * set up. The dim setting works well and the separate ballast has a cord long enough to hang ballast outside the tent to help with reducing heat. Right next to him is my baby jalapeño, cortez.

This product is a cheap chinese knock-off, which will break after one use. Stay with reputable companies, and away from mars hydro. The board cable connection is very fragile.

The led diodes get hot and have burned my plants at 30 away. The shroud is really too hot to touch. However it is dimmable and very seldom goes over 60%. Less bright than my mars hydro sp150 and sp200 units.

This light supposedly has a three year warranty and mine lasted a year. Can seem to get these warrantied (was supposed to be 5 years) they claim a 5 year warranty on the drivers.