For me it’s 650w in a 4x4 and 800w in a 5x5 so there is more power than needed IMO. Because I can get much more PPFD than needed at any stage with lights mounted high it just made sense to mount them high and use the dimmer. I do have a Quantum Par meter as well for tweaking if needed. When I ran HPS/MH I moved the light so I didn’t effect the spectrum. Nothing wrong with moving them if that works for you.
Related topics
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| Starting light ppfd | 4 | 302 | May 21, 2022 | |
| Hanging height for light | 7 | 318 | September 27, 2020 | |
| Lux reading for seedlings | 6 | 2427 | March 5, 2022 | |
| 600 watt hps hang height vegging indicas | 9 | 875 | May 16, 2021 | |
| Lux at canopy | 3 | 227 | March 26, 2021 | |
| Mars hydro sp150 | 22 | 555 | July 28, 2021 | |
| Autoflower ppfd info | 22 | 1924 | May 19, 2024 |