I wouldn't mind hearing, honest experience with "Grow Bright" or "Grow Star" "Spider Series COB(Chip-on-board) LED lights. They are very cheap in price. Some cheap LED's I've found to have "life time warranties" which even if you like your expensive LED's I bet those expensive LED companies don't have a life time warranty. The 90w looks great, for less than $100 US-dollars. 2 angled could create a more wide top canopy coverage, and give the plant plenty of light. They run actual watts about 50w. They have high PAR and umol. COB is also better than typical non-COB. Grow Bright Spider series also has a 800w which looks great, and is less than $150 US-dollars. I know the price seems hard to believe for what it says you get, but they have to pass all the certifications which cost 1000's of dollars, before they can be marketed, and sold to consumers, and if it works for awhile, with good results it's worth it. I believe all LED's with a spiderweb are made by these same LED makers whether Grow Bright, or Grow Star, it's the same company making the spider series COB LEDs