If you have bought the Nitecore TUP light, you MUST WATCH THIS VIDEO. Here’s what to do when you first take it out of the box. Unlock by pressing power button once then holding. To prevent the light from turn off after 30 seconds, press and hold both buttons to switch to daily mode. ... The OLED is flickering because the iPhone’s camera refresh rate is different. It looks perfect in real life so don’t worry about that. This light is selling faster than pancakes all around the world so if you haven’t got yours yet, you can still order them here -
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