We used to use black lights, the longer ones to fish at night. I know they have the LED blacklight's now, I don't know how to hook those suckers up with the switch and all. I was wondering if a feller could find black lights nowadays that hook directly to the battery or if you were forced to buy an inverter and just plug in. Can someone tell me about an inverter and if they drain the battery, what size would I need, etc? I'm lost on this night fishing from the boat, not done it since I was a youngster. Thanks in advance.