Lumora

Gas discharge tubes are a familiar sight in physics labs: sealed glass filled with a single gas that glows a distinctive color when energized. Lumora takes that demonstration and reframes it as a piece of interior design, pairing a custom display base with a row of sealed tubes that the maker positions as part science kit, part decor.

How it works

At the center of the system is what the maker describes as a custom-designed high-voltage display base. It energizes the gas inside each tube so that every element emits its own characteristic light. According to the maker, a purpose-built voltage-control circuit is meant to balance safety with visual quality, and the glow is presented as a scientifically grounded reproduction of each gas's spectrum rather than a lighting effect.

The tubes attach to the base magnetically, and that same magnetic connection supplies the current, so the tubes themselves need no wiring. Tubes can be swapped or rearranged freely, whether in a neat line or a looser layout, which the maker pitches as a way to build a personal periodic table.

Handmade borosilicate tubes

Each glass tube is handmade from high-quality borosilicate glass. The maker says this supports long-term durability and consistent emission, and that the manufacturing process is designed to avoid fine bubbles and distortion.

Two sets

• 6-Tube Core Element Set: helium, neon, argon, krypton, xenon and nitrogen
• 10-Tube Full Element Set: helium, neon, argon, krypton, xenon, hydrogen, oxygen, nitrogen, carbon dioxide and air

Both sets include the display base and protective packaging for transport and storage. Looking ahead, the project anticipates additional gas modules and possible smartphone-based color control and pattern customization, though these are described as future possibilities rather than confirmed features. Beyond the home, the maker sees potential uses in STEM education, science events and museum shops.