My review of the 500 lumens WUBEN F5 Camping & Fill light - Switchable 5700K/4500K/3000K tint, ramping or stepped brightness, USB-C input, USB-A Power bank output, 5200mAh battery and 4 attachment options - a lot of light!
Thanks for the review 
My Wuben F5 is on the way 
I like it. Maybe tint ramping and a lower min ramp would make it perfect.
I’m not sure the Cri was very high either.
My color temperature measurement results:
2700K (warm white)
3850K (neutral white)
4800K (cold white)
Video is gone 