There's a couple things working against you with that light.
1) The 'specifications' are based off theoretical equivalencies (annoyingly common with LED lights), that lead to a false sense of how powerful the light is. What matters is the draw at the wall, and like others said, 30-35w (actual watts at the wall) per square foot is a good baseline. Mine is 450w (and much larger than the one you showed) in a 4x4 tent, and is actually just a pinch light; I'm hoping it'll be enough for flowering.
2) It's a cheap light anyway. You'll notice this a lot on Amazon, where there are a LOT of nearly identical products from lots of different brands. That usually means the product is a cheaper knock-off that is probably going to suffer from cut corners, less-than-honest specification, and low-quality components. For example, I just bought a hot-plate for making canna butter from Amazon. It was some never heard of brand, and there were a few of the same looking model with different names, so likely a knock-off, but I went for it anyway. To register for the warranty, you have to send an email to their @hotmail.com email address. No joke!
Anyway... I went with the Mars Hydro TS3000 (also on Amazon) because it was the closest compromise I could find between solid output, and not totally breaking the bank for light. It's one of the most important components in your tent, and you definitely want to, in my opinion, put more of your money into the light. Maybe a bigger version of the same brand will work okay; I personally wouldn't expect much, but I could be wrong.