I've taken the NiteScuba DiveRig SEA60 video light out on 4 days of diving. Its a small light compared to a Big Blue or Kraken. It would be great for someone on a budget or is just starting in underwater imaging. On land, the light beam is comparable to the other two Ive mentioned. Underwater it does fall off after about 3-4 feet. Caves and underhangs were much better and it lights up everything. nontheless it is definately worth the price. Here is a video of a few dives, including swim throughs , wreck, fish life , underhangs all in Cozumel.