hi sorted it was lose wire, bloody cat jumping about shook plug lose, but thanks for advice always welcome for new growerIt's just safety on your ballast. It takes a big burst of energy to light those bulbs. Sometimes if you turn it off and back on to fast it wont light. The glowing is warming up and a failed ignition. If you wait the ballast should try to relight the bulb without your help. When you unscrew and retry the bulb/ballast is just trying again to start.
What products are you using, and what are the circumstances of not starting the bulb? Is it at the begining of the day or after you turn it off and go in the room and try 2 turn it back on?
thank you to all replyshi my light is going very odd, will not turn on glows orange, but when disconnect power ,screw bulb out and put it in again it works, whats up anyone know help please dont wont to lose 1st grow
Keep the cat well away.hi sorted it was lose wire, bloody cat jumping about shook plug lose, but thanks for advice always welcome for new grower
This could have started a fire, be careful so you don't burn your place down.hi sorted it was lose wire, bloody cat jumping about shook plug lose, but thanks for advice always welcome for new grower