assembled into a box one would presume is large enough to match the build volume of [douwe1230’s] printer. UV LED strips are installed in the corners to provide plenty of light, and acrylic ...

Inside the planter box are two 15W fluorescent daytime bulbs which output a similar amount of UV to normal sunlight. A mirror is placed below them to help reflect all the useful light out of the box.

Keep scrolling to discover the effects of UV light on the skin and nails, plus, how to protect yourself the next time you head to the salon. "The light boxes at nail salons used to set nail polish ...