The d.light S30 is a powerful solar lantern designed to replace harmful kerosene lamps. With light that is 6X brighter than kerosene and up to 12 hours of runtime on a single charge, the S30 ensures families can enjoy brighter, safer evenings. Its integrated solar panel makes charging easy, while its durable and portable design makes it perfect for studying, working, or household use — all without smoke, fumes, or extra cost.