DIY IPhone Blacklight INCREDIBLE vs. incrediBULL #1

Hi guys! In this first ever episode of INCREDIBLE vs. incrediBULL i test the recent viral video of DIY Blacklight that shows how easy it is to turn any flashlight from a smartphone into a Blacklight. So is this INCREDIBLE or incrediBULL? Watch and find out!

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• #diy
• #blacklight
• #uv
• #light