Solar Lanterns are a portable and cost-effective alternate for static lighting that runs on grid power. This way, solar lanterns can fulfill lighting needs in rural or semi-urban areas which are plagued by poor or intermittent power supply. Features and Highlights: AC Charger option Uniform and all-round (360 degrees) bright light 4 to 8 hours back-up with bright and dim options Better brightness compared to kerosene or bio-fuel lanterns