not according to hlg recommendation for there uv bars. i really do see much difference with or without them truthfully.i use to do them 4 hrs.a night until i talked to the hlg tech.
You may be able to run an LED uv because they are nowhere near as efficient as a fluorescent...
yeah I'm not really sure i just go by their specs, but they say start at the flip but i wait 3 weeks before i start.
