Powerful & Portable, the Energizer LED Pop Up Lantern is perfect for any adventure, and ideal for hiking, camping, backpacking and boating. Specifications: - Lightweight, compact size that is easy to collapse, carry and store. - Pops open for 360 degree vibrant, uniform area light - Up to 165 lumens* and up to 100 hours of run time - Light panel pivots open for 360area light and close - Collapses for small profile when not in use only 4 tall - Smart Dimming technology for full control of brightness and run time - Convenient handle for carrying & hanging also secures the lantern when not in use - Includes 4 Energizer? MAX? AA batteries - For initial product use, you will need to disable the Try Me feature. To disable, remove the batteries, wait 10 seconds and re-insert. *Light output measured from LED at 150 mA rms drive current. Value is only applicable to the LED. Actual device light output may vary.