My $88 Ushio burned out in 3 weeks.
Hortilux is Garbage these days...they are no longer quality bulbs and 90% of then will burn out within a few months past the 1 year warranty
By cheap bulbs and replace them every round... all bulbs are made in China now..
I had 20 brand new Hortilux that all fell under this pattern of taking a shit ... my old school Hortilux were tanks... they could go forever and never burn out...the new ones are pure GARBAGE
I run my old 400 watt ballast in veg with my old flower bulbs till they burn out... I've got an Ushio going on 4 years...