No lava, but a lamp made by light luminaries nonetheless.  It's true to say that the Mathmos Bubble Green light is truly unique.  Simply squeeze on and squeeze off and this magical light can be used inside or outside for a truly unusual and stunning effect.

The Mathmos Bubble Green, from the Mathmos Mobile range, is a beautiful ball of glowing green which charges up like a mobile phone and can be used with or without the lead, allowing you to take any number of them freely around the house or garden.  There is no need to replace batteries or bulbs, and all lights come with a splash resistant seal so they may be cleaned easily.  All Mathmos Bubble Green lights incorporate high quality batteries, which are designed for 750-1000 charge cycles.