Spares and Extras

All Mathmos lava lamp bottles are filled by hand in our UK factory. They all contain our unique long-lasting lava lamp formula with the best lava flow and the clearest brightest liquids. Buy bottles for lamps from 1963 to date. Take advantage of free delivery and 30% Extras Discount.

Mathmos bulbs are specially manufactured for use in our lava lamps and are compliant with current regulations. Our bespoke halogen bulbs produce the perfect amount of heat to power the unique Mathmos lava flow. Take advantage of free delivery and our Extras or Multiple Discounts to receive a 30% discount on single bulbs (not available on special offer packs of 10 and excluding special lava fills).

Mathmos Astro and Astro Baby bases and caps (bulbs included) are spun in the UK as they have been for over 56 years. The rest of our lava lamp range have precision cast metal parts finished to the highest quality standards. We also supply some of the small parts commonly requested.