Greenlight Planet’s Sun King™ PEO All Night is the longest runtime solar-powered home light with mobile charging capabilities. After a single day of solar charging, the Sun King™ All Night is capable of high power illumination for the entire night -- up to 8 hours -- or up to 45 hours of continuous illumination on its low power mode. The Sun King™ All Night features a 5 year lifetime Lithium Ferro-Phosphpate (LFP) battery. USB phone charging capabillity, and bright, 100 lumen light output-- ten times brighter than a typical kerosene lamp. The Sun King™ All Nigh is the ideal energy soluation for families that demand long run-time performance.