... or camping 3W~5W LED lighting Energy saving solar system for small home Applications:Outdoor: camping, hiking ,fishing, hunting, boating, ... mobile phones,PDA,GPS, MP3/MP4 etc…(with optional cable and connectors) Features:Light sources: 3W super bright white ... Optional AC/DC adapter) Special feature: One USB output for mobile phone and other devices chargingController: Over charging and discharging ...