All ING Brighter Solar LED Camping Lights, Collapsible Camping Lantern, Rechargeable Lantern Flashlights for Outdoor Camping, Hiking, Backpacking, Workshop, Emergency(Long Lasting) Our lantern is super lightweight, compact, portable, and easy to use. It opens with a simple pull up, and closes with a push down. 60 Lumens, super bright, includes 6 individual low powered LED bulbs This camping light adopts Solar Panels to charging built-in battery to provide power. Only put it under the sun, it can automatically charging. Battery Life is long and compatible with rechargeable batteries. Emergency backup Charging for the use of most mobile phones and mobile devices (it does not support Iphone charging, emergency charging only) SIZEWithout stretching (8.5X13cm) after stretching (8.5X18.5cm) You can also use AA batteries as backup batteries.