Can this selfie light be used for video conferencing?
Yes, the phone light is suitable for video conferencing, selfie, make-up, etc, providing improved lighting in low-light conditions.
Is there a memory function that remembers the last setting you used?
Yes, this selfie light has memory function that remembers the last light mode used and the brightness.
Is this LED light for phone suitable for outdoor use?
Yes, because its rechargeable, you can use it anywhere after a full charge. Plus, its small enough that you can put it in your bag at any time.