we make them up here but you can find them on the market i think they have them in PBM. You mount them on a pole over the water and Bugs are attracted by the light and a weed wacker line rotates inside and knocks the bugger into water and instant protein for the fish. Do not use a bug light you will just end up with a pile of bugs that are not on the menu.If you use Bat houses there is really no problems other than bat's tend to fly around the light at night. If you have a slingshot and small marshmallows you can keep the kid's busy . If you have heavy frog population great method for thinning them out and feeding bass
Good Luck
