My 1000 watt hps/mh light is not working. Its by digital green house and the internal cooling fan is running,but nothing else. What happens when the fuse goes out? Does the fan turn off? The unit is just over a year old. I will probably take it to the grow shop in the morning. And its not the bulbs. Thanks, Bud
Well if it's not the bulb then it has to be the ballast or an open circuit/short. If the fan's running I'd assume the fuse isn't blown, unless it's on a different circuit.