You guys know how much I was raving about Inova 24/7. I now have about 4 of their lights since I was sick of changing stuff between my PFD, work gear, bike gear and personal light. Only my work light was tested all around. I went kayaking this weekend and took a dive of my boat around midnight and my 24/7 went blank. I had another emergency strobe but I really needed just a location light to see where I am. When next morning I took apart my light the entire battery compartment was filled with water. Hmmmm I know that their manual says not to use it as a diving light but does it mean that it is also not submersible? If I can't get it to work again I will have a matching paper weight to first 24/7 that failed me. Not cool. Not cool at all.