Any of these cheap digital kits run either lamp and most come with one of each. Depending on what I have in the room I often veg seedlings under hps. The point I was getting at was start the light far away but there is no reason to dim the lamp.
The op was asking which light to buy. Therefore isn't using hps lights for anything as all he has is a tent...
I thought he’d said he had a HPS. Maybe I read it wrong. Can’t be arsed to go back through the pages and check so il take your word for it lol
Yea I get your point mate and I’m not saying that your wrong. I sometimes start them under 600 MH in the winter as my veg area is not in a tent so it heats the room up when it’s cold. . My veg area is next to 2 flowering tents so when the flowering tents are in the night cycle it keeps the room warm.
In summertime though the room gets fucking hot and I try to keep the MH at 400 as long as possible to try to keep the temps down a little. Also your going to save a little on electric by dimming them and moving the shade closer if money’s a problem.
I dim or do not dim at the start depending how the temperature of my room. I prefer MH to HPS in veg as my plants seem to react better to but your not wrong in what your saying each to there own.