How Many Watts Of Cob For A 4×4.

[snoplow20]

Hey farmers. I have a 4x4 tent and i am currently running 2 kind l300 led lights. Thinking of switching over to the cobs. Im looking at a 4 lamp 400 watt cree kit. What do you guys think?

 

[CallmeTex]

If you want to totally replace the lighting I would do 600 watts minimum. 8 cobs at 75 watts a piece is on the cheaper end. Basically the cheapest to really fill a 4x4. You could use 10-12 cobs and drive them more efficiently and have better spread.