Bubble light tubes have been around for quite some time now and have taken the market by storm. These mesmerizing light fixtures, which are made out of encased fluid-filled tubes, emit a fascinating bubbly effect that creates an ambiance of mystical enchantment in any space they’re installed.

History of Bubble Light Tubes

Bubble light tubes came into existence in the 1940s, thanks to a company called NOMA who invented them as holiday lights. NOMA’s bubble light tubes were filled with water and a chemical that reacted with a metal filament to produce carbon dioxide bubbles that floated up and down the tubes. Since then, bubble light tubes have been manufactured in various shapes, colors, and sizes, making them a popular fixture for both residential and commercial settings.

How Do Bubble Light Tubes Work?

Bubble light tubes are filled with a fluid that contains a heat-sensitive dye. When the tube is heated through a small incandescent lamp at the bottom, the fluid expands, and the dye rises to the top thanks to a difference in density. As the fluid cools, the dye falls back to the bottom of the tube, and the whole process repeats, creating the iconic ‘bubbling’ effect.

Uses of Bubble Light Tubes

Bubble light tubes are a versatile lighting solution that can be used anywhere you want to add a mystical touch. They are particularly popular in children’s rooms as night lights, and their soothing effects can help children fall asleep. Bubble light tubes can also be used in bars, lounges, and restaurants to create a relaxing ambiance while patrons enjoy food and drinks. For home decor enthusiasts, bubble light tubes can be a unique and eye-catching accessory to add to living rooms, bedrooms, and even home offices.

Installation and Maintenance

Installing bubble light tubes is a straightforward process. All you need to do is plug them in, and they’ll start bubbling away, creating a relaxing atmosphere. Maintenance is minimal. Keep the tubes clean by wiping the outside with a soft cloth, and avoid opening or tampering with the tubes as this can cause damage.


Bubble light tubes are a fantastic addition to any space. With their mesmerizing effects, they make a room feel like a magical wonderland. If you’re looking for a unique and exciting way to transform your home, office, or commercial space, try a bubble light tube today!