The CORE 750 Lumen Rechargeable Lantern with powerbank uses an industry-leading Cree LED to last the product's lifetime. With a max light output of 750 lumens, this light is perfect for campsites, hiking trails, projects around the house, and emergency situations. Charge by plugging the included USB cable into your wall adapter and the other end into the charging micro-USB port on the back of the lantern.