Do these LED lights even work??

The newer lights have higher efficiency and better spectrum so I'd stick with those. Stay away from the first link, 14w isn't going to be nearly enough for a meaningful grow. The Blackstar is okay, but I see mixed results with those and other cheaper units.

What's your budget/how much do you want to yield/how big is your room? I've seen good results with the current gen of Hydrogrow LEDs.

The cheap one is a toy, the blackstar are a big step up from that.

Originally Posted by bassclef

The newer lights have higher efficiency and better spectrum so I'd stick with those. Stay away from the first link, 14w isn't going to be nearly enough for a meaningful grow. The Blackstar is okay, but I see mixed results with those and other cheaper units.

What's your budget/how much do you want to yield/how big is your room? I've seen good results with the current gen of Hydrogrow LEDs.

I really don't want to spend more than $300 and I'll probably flower 4-6 at a time with a space that is about 3'x3.5'

for 4-6 plants you probably want higher wattage than those you have selected

Is there any brand, or combination of lights that you can do an LED setup for 6 plants for under $400

Hey Saintsrow,
If you only have 400 i would recommend HPS. Quality LED are expensive, you save money in the long run with them, but you need to pay upfront otherwise you will be disappointed. Once you run a few with HPS save your cash and by a Black Dog, but thats 1500. It took me a while to save up, but i am pretty happy with it.
Sidd