http://www.amazon.com/gp/product/B00NPLSZF8?psc=1&redirect=true&ref_=oh_aui_detailpage_o09_s00

http://www.amazon.com/gp/product/B005FEGYJC?psc=1&redirect=true&ref_=od_aui_detailpages00

got these so far

I bought these from Amazon:

Ultra bright LED lantern

Coleman LED String Lights

They're both very bright and a single battery lead should last the whole weekend from what I read.