bogdan747

Hi, I know this tread is a bit old, but it might help some one. From my experience with LED lights (I build my own, DiveStar 10,000 lumen light) there is no single LED chip that will produce 19,000 lumens (Jan 2014, well I could not find it anywhere). I have found some that claim to produce 16,000 from single chip Bridgelux. It would be interesting to find out what batteries they are using? how many mAh do the state.? Bogdan