Shedding Some Light on Glow in the Dark Challenge Coins
Trying Out Something New
Here at Signature Coins, we are always looking for new and interesting options for our customers to design challenge coins. It’s always a fun experience to change up the formula and make something really unique. One customer even sent in metal shavings from their machine shop and asked that we find a way to incorporate them into the final coin as a personal touch to the actual composition of the design. While this is not an everyday request, we worked around the roadblocks and made sure the customer got exactly what they were looking for!
If you’re looking to try something new on your next order of challenge coins, it doesn’t need to be as big of a project as sending in your own metal shavings to create coins. It can be trying out more elaborate design options to help make your coins stand out from the crowd. One of our favorite ways to change up designs is by adding glow enamel. Take a look at some of our favorite examples of glow in the dark coins and see for yourself how adding this option can provide an extra layer of depth to your artwork.
Adding Glow Enamel to Your Coins
We use high-quality phosphorescent paint that charges best under direct sunlight and glows brightly in the dark. Our curated selection of 10 tested glow colors ensures consistent brightness and smooth color results. In normal lighting, these enamels appear just like standard colors, but when the lights go out, they deliver a vivid, eye-catching glow.
These coins, for example, were created for different garrisons in the 501st Legion, and each one glows bright green in the dark even though neither of them has any green colorfill. Working with Vader’s Fist is always a fun experience because members of the legion love to experiment with different types of designs for the Star Wars inspired coins they create for fundraisers, awareness campaigns and conventions.
We always prefer to coat glow enamel in epoxy to accentuate the effect and protect the paint. Enamel paint with glow powder mixed in has a sandy texture and is more susceptible to scratching or chipping than normal enamel. It also lacks the same luster as a coin with regular enamel. The epoxy coating protects the glow enamel from getting damaged and gives the coin a smooth texture and crisp appearance.
The difference between these two Star Wars coins, in addition to shape and artwork, is that the Mothman Festival coin has epoxy over its purple glow enamel while the Porgbusters coin doesn’t have epoxy over its white glow enamel. White paint isn’t as bright under an epoxy coating, so the customer decided to leave the white glow enamel uncovered to preserve the vibrant appearance of the design. The brightness of other colors is not affected when adding a protective layer of epoxy coating, so we always add it to preserve the glow effect and prevent scratching.
The Devil is in the Details
Glow enamel does not have to cover so much of a coin. Sometimes our customers like to use the glow feature to accentuate designs in a subtle, and even eerie, fashion. Take this coin for example.
These coins were made for a group of soldiers in the United States Air Force working in radiology. Since they work with things like x-rays and other sources of high energy radiation, we thought the glow enamel was a fun way to make the design just a little more personal. On the front of the coin, only the eyes and open mouth of the skull have blue glow enamel added while on the back, only the orbits of the electrons in the atom design have glow enamel. With this kind of design, you don’t know it will glow until the lights are out, and even then, you might have to take another look to make sure it’s not imbued with radiation.
When glow enamel is added to the smaller portions of a design it becomes a secret and subtle touch that not everyone will notice right away. Challenge coins invite examination and secret additions like the glowing eyes of this Army desert knights coin make the artwork just a little more special to the people receiving each coin.
Getting Started on Your Own Set of Glowing Challenge Coins
Adding glow enamel to your challenge coin design is a great way to make certain elements stand out. Whether you want a subtle highlight like the Desert Knights coin or a full-glow design like the Mothman Festival coins, we offer a curated selection of 10 tested glow colors, each chosen for consistent brightness and visual impact. If you have a color in mind, let our sales team know, or our artists can help you choose the best option to bring your vision to life.