Hello,I ordered some of the LED LIGHTS suggested on this website in the LED light section,they are the" GALAXY LED GROW PLANT 300W GREENHOUSE INDOOR HYDRPOPONIC GROW LIGHTING 9 BAND",I got a good deal on e-bay,i paid 300$ for 4 of them,my question ,is 2 lights for 2 plants enough light or should i use all 4,,i am going to start with 2 plants in a BUBBLE hydroponics set up,first time trying LED'S in my tent,the plants are WHITE WIDOW AUTO FLOWER,tent is 48x48x80.if anyone has used these lights or any suggestions on these lights please let me know. i have read the articles on the website but want to get some info from people that have actually used the lights or any LED lighting systems.