10w solar system, it can power two 3w LED lamp for more than 14 hrs. Used for camping, outdoors activities, and traveling 10w solar system ... , it can power two 3w LED lamp for more than 14 hrs • Used for ... ,moblie phone 1. solar panel: 10w with 5m power line2. Battery: Acid-lead battery, 12V/7Ah.3. Lamp: 3W LED lamp, 2 pcs,with ...