The bucket plant and the 10 seedlings in cups are under 2 cf tubes and 2 cf bulbs. So just plugged into a wall outlet, nothing fancy, uses barely any energy, and doesn't cost much to buy. Downside is I can only do 4 adult plants that way, without sacrificing yield. It's the right kind of light, and they enjoy it, but it could definitely be brighter, especially during flowering.
The bucket plant and the 10 seedlings in cups are under 2 cf tubes and 2 cf bulbs. So just plugged into a wall outlet, nothing fancy, uses barely any energy, and doesn't cost much to buy. Downside is I can only do 4 adult plants that way, without sacrificing yield. It's the right kind of light, and they enjoy it, but it could definitely be brighter, especially during flowering.