Simply press the switch of the lamp to adjust,SINGLE TOUCH : COB ON~ TOP LED ON~BOTH ON~OFF KEEP TOUCH: DIMMING,While long press it can adjust the brightness to whatever you want. There is one Cap on the top and one hook at the base of this camping lantern,The bottom is equipped with a tripod,It can be hung on the tent pole, branches, camping bags to get better light when lighting up a big area. No more waste of your money on batteries,The included premium rechargeable 2600mAh battery provides up to 7-100hours without needing charge,With the included type-C cable, charging the camping light fast and safe through any USB port, such as computer, The camping light is made of high-quality materials, more impact resistance and durability, and it is covered with high quality metal coating, looks exquisite and perfect. this camping light can give off pretty bright light. And the IP44 grade, making it suitable for outdoor activities.