How much does a 30w LED light cover?

Hello, Signed up to this website site a few years back, never really got in the motion of an actual grow, but stopped at the local grow shop and noticed LED lights are now being used to grow...Just wondering, thinking about doing a small Gorilla Box Grow, with maybe 3-4 low ryder plants, just to see how things go...now would a "225 High Power Ultrathin Blue Red LED Plant Grow Light Panel 30w" be enough for 3-4 low ryder plants?

Also, if not, how many 30w LED lights would I actually need?

Thanks!

nope times that by 10 and u just might have enough

To go LED you need to invest a bit. Look into Area 51. I run 3 plants under one of their 160w models.