Shadowrun UV Dice with Flashlight: How to Use Them at the Table

By Catalyst Game Labs Store | Published: 2026-11-04

Category: How-to Guides

Learn how to get the most from your Shadowrun UV Dice with Flashlight: charge, light, and read the glow without slowing down the game.

Quick answer

Use the included flashlight to charge the dice right before each roll, then read the glow in a dimmed room. Keep the light on the table, not in players’ eyes, and treat the glow as a visual aid rather than a substitute for clear numbers.

Why UV dice need a charging step

Glow-in-the-dark dice rely on phosphorescent material that absorbs light and releases it slowly. The included UV flashlight charges that material quickly, but the glow fades over time. Charging immediately before a roll gives the brightest, most readable result. If you charge too early, the dice will be dim by the time you need them.

Reading the numbers under glow

The glow highlights the die shape, but the numbers may not be equally visible depending on the room light. In a fully dark room, the contrast between glowing material and dark numerals can make some faces harder to read. A dim ambient light—just enough to see the table—usually gives the best balance. Test this before the game so you know what works at your table.

Battery and safety notes

The flashlight requires batteries that are not included, so pack them separately and check the light before game night. UV light can be harsh on eyes, so avoid shining it directly at anyone’s face. Also, keep the flashlight away from sensitive materials and don’t leave it on for long periods to preserve battery life.

Step-by-step table routine

Charge the dice just before rolling: Shine the UV flashlight on the dice for a few seconds, then roll immediately. Common mistake: charging all dice at the start of the session so they dim before use. Charge only the dice you are about to roll.
Set the room light for contrast: Dim the lights but keep enough ambient light to read the numbers. Common mistake: turning off all lights, which can make the glow overpower the numerals. Test your lighting before the first roll.
Keep the flashlight accessible: Place the flashlight near the roller or pass it around. Common mistake: leaving it across the table so players wait for the light. Designate a spot for the flashlight within reach.
Check batteries before the game: Insert fresh batteries and test the flashlight. Common mistake: assuming the included light works out of the box—batteries are not included. Pack spare batteries as a backup.
Store dice away from heat and light: After play, return the dice to a cool, dark place. Common mistake: leaving them on a sunny windowsill, which can degrade the glow material over time. Keep the set in its box or a dark bag.

Product facts

Shadowrun: UV Dice with Flashlight: Each die glows under a UV light and the set includes a handy flashlight. You can charge and read the dice without buying a separate UV source, but you’ll need to supply batteries.
Shadowrun: UV Dice with Flashlight