They say the light reviewed goes three hours on MEDIUM setting not high.
You can get an HID light that will go four hours for that much money and will be so much brighter you will wonder why you were ever interested in LED lights.
HID is much more efficient than LED. Much more effective. Read the very first post in this thread if you want to learn about efficiency of different bulbs. On line there is plenty of info about this.
Well my reasonings were due to how incredibly long LED last, HID's dont last nearly as long and are very expensive to replace the bulbs. When you look at cost over time I personaly think the LED's would win.
however I appreciate the input, I would like to see a link to a similarly priced HID light with a review that your comparing it to.