If anyone is looking for some good 'ong term' lighting...I have some LED lanterns....I got them from the sportsman's guide Check them online at www.sportsmansguide.com and search for LED lanterns and you'll find them. I have the 3 pack. They take AA batteries (4) . I have a box of 'used' batteries. They are mostly almost dead ones and they work wonderfully. When I put in new batteries they are incredible. Bright, long lasting and worht (to me ) every penny. I thought they were a little pricey at about 45 dollars for the 3 but I've changed my mind. One for each room. The kids each have one and my wife and I have the other. They also have 'different' power settings. Not exactly a true adjustable level...but it does have low through high. We love them.