New to growing will I need any more cooling

[420pac420]

Looking at getting the viparspectra 450 pro series just wondering if I will need any more fans with that I have 1 pretty crappy circle vent fan that is in my 80cmx80cmx160cm tent
Also how much better is the 450 pro series vs just the normal 450, thanks.

Pro Series: https://www.amazon.com/VIPARSPECTRA-...0ed3d3030e4e09

Normal 450: https://www.amazon.com/VIPARSPECTRA-.../dp/B015FLSOCE

[GRAND]

The 450 pro is dimmable, for germination or seedlings!

[greenpumkinking]

So looking at those two led lights the pro you can dim each color different through out your whole grow compare to the normal one that just has two settings grow and veg. The heating can be difficult what do you have for lighting atm because leds run alot cooler then other growing lights. I have a led set up and the lights give off just the right amount of heat for the plant that I don't need to have a vent fan