I doubt it, given the other experiences people have had with these lights that contain dozens or hundreds of 3-5mm LEDs. However, are you able to buy one, or one like it, and try it? I think Wal*Mart sells some lights like that one. I bought one and it was crap, but things may have changed.
Sorry I haven't been around much, and won't be around much, for the next few weeks. My lab at work -- and my thesis experiment -- are being torn down because of a totally unanticipated construction issue. I have spent most of my days and nights trying to get things moved, get space, etc. Things are not looking good.