Through the foldable design they can be easily stored in a backpack
The power button on the side has the following functions: light stage 1 (low) / Light Level 2 (strong) / flash / off
At the back is a handle to hang the lamp on hooks or secured with ropes
When folded, allows the lamp as a flashlight use (concentrated light)
Batteries are NOT included
This gadget is really good for camping trips or festivals. On small stage, it is sufficient as insulated light in the tent, the light level can be used even as a bollard. The LED is economical, the batteries will last very long. I find this useful gadget and it is favorable. I forgive 5 stars for it.