BEST LED light for a 2'x2'x4' grow room

hi guys. hows it going im new to this and would like to know what would b the best led light to buy to flower 4 plants in a 2'x2'x4' grow room any help and advice will b greatly appriciated

you can look at fero or area 51, you can look at my journal with somse of their light. you can also browse through the forum and see what people are using and the results they get, puffenuff is running the apache and other brands while Siddharta uses Blackdog led and also get great big buds. I would recommend going with a reputable companie and long warranty that doesnt require to ship to China if you got problem with the light/s . Stay away from ebay noname brands and cheaper lights. I will upload pictures of the shit in my tent within a few days I have never grown buds so frosty.

40 watts per sq ft will give you great results while 50+ will give you amazing results. so I would recommend AT LEAST 150 watts if you dont want to be disappointed (actual draw) and 200-270 watts for max yield/trichromes

I've gotten good results from my Area 51 light and would recommend them.