Adjustable Digital Ballast Question

[Paracelsus]

Seems counter intuitive to good engineering but anything to make a buck and hyp marketing. I think your answer below from Lumatek lays it out, I'll just have to wait till I take delivery. Meanwhile what do you use to clean hoods and bulbs?

 

[OzBud]

bulbs I always handle with a soft cloth when putting in & taking out so the acid and oils from my hands don't get on it. I just give it a wipe with the cloth after setting up the light.
To clean the hood I use something like this
https://www.eppinghydroponics.com.au/hi-par-hi-shine-reflector-wipes-alcohol-wipes.html

 

[Paracelsus]

thanks OzBud