North West Marine has been distributing  Sealite  Solar Marine lanterns for the past 20 years.  The sealite product range can supply the complete solution for your marine navigation light requirement .solar compact lanterns ranging from 1nm to 13nm, stand-alone lantern using ac to dc powers supplies ranging from 3nm to 25nm .Sealite is a industrial member of Iala and all product meet Iala recommendations and guidelines