Look what just came in. These are a really cool light. I have not put them to the test against the competition, but they 2 cool features that the competition doesn't. They have a high low function with the proper switch and a strobe function, which I think is pretty cool. This is the 10 inch version I should have the 20" and 30" in tomorrow or monday. We will have these at the Orangewood Pound Sand Show at a greatly discounted price that I can't post up. Come buy and check them out.