one of these but they do work pretty good.. the one on the left has 30led's and the one on the right has 60. the 30 led costs 90 bucks and the 60 led costs 28. The 30 led is much brighter than the 60 and runs 6 hours on a charge. I keep breaking fluorescent bulbs in my trouble light and finally bought a few of these to try out. So far i like them alot. The hook folds out to hang it from stuff