QB switch and dimming questions

Lockedin

Well-Known Member
I pulled the trigger on a tent / light combo. ( 48" x 48" x 80")

The light is the Viparspectra 1,200W dimmable w/ veg and bloom switches.
I'm finishing a grow under a light my friend gave me - just a QB with an on/off switch - so "features" are new to me! :eyesmoke:

Questions:

1. Veg Switch - Looks like it just turns on the white / blue --- is it worth using veg?

2. Distance - site info says 18" above canopy. Sounds OK, but opinions are welcome - I figure I'll be spending time finding the sweet spot for this light.

3. Dimming - My experience with LED lighting tells me that LED Diodes can be fiddly with variable power - causing blinking and shortened diode service life.

Anything I missed?
 
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