I compare Q5 flashlight with P4 flashlight.
All experiment was done under same condition.
18650 battery (3.7V 2400mAh) is used.
http://photo.naver.com/view/2007121616532515357
All experiment was done under same condition.
18650 battery (3.7V 2400mAh) is used.
http://photo.naver.com/view/2007121616532515357
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