Mars makes nothing as good as a HLG product. My new 2x4 I'm popping seeds for right now has a 100 V2 for seedlings and early veg. With a 350R for veg and flower. Then a UVA-30 XL that is used with the 350R last week of veg through flower.
If you’re going to be flowering in it I’d go with the mars hydro, the tsl 2000 is 300w and pretty much perfect for a 2x4. I run their fce 4800 in one of my flower tents, getting another here soon. If it’s just a veg tent the 150s fine
If you’re going to be flowering in it I’d go with the mars hydro, the tsl 2000 is 300w and pretty much perfect for a 2x4. I run their fce 4800 in one of my flower tents, getting another here soon. If it’s just a veg tent the 150s fine