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Lava lamps have always been used as a means of décor instead of illumination. Anyone with the mesmerizing effect of the lamp knows how much it can relax them. The enchanting effect is uncanny. The name lava lamp has been based on the movement of blobs. The wax blob in a lamp gives it the name Lava lamps. They are readily available in various shades and colors. Moreover, wax can be of different colors.


Glitter lamps work on the same principle but with confetti instead of wax. This is counted as the major difference between them. But still, glitter lamps have an advantage which makes them preferable to some people. And that is, it just takes 30 minutes to start as compared to the other ones.  


They operate in a curious yet interesting way. An incandescent bulb or a halogen bulb warms a glass chamber in which water is encased mixed with a mixture of translucent or opaque wax and carbon tetrachloride. There are various proportions but this is the most suitable and economical one. The density of wax is relatively higher than room temperature and it decreases when it is warmed and it eventually melts into a liquid and travels to the surface of the lamp in the shape of blobs. But after some time the blobs can cool and come down.


A 25 to 40 watts bulb is used normally. The time required for the wax to melt and form into blobs is almost 3 hours. When the wax melts, the lamp should be carefully dealt with, because even a shake can enable the fluids to emulsify and this will lead to cloudy and unclear blobs. To counter this situation, the lamp should be left alone for a few hours so that the wax can settle down.


The Singapore-born Englishman Edward Craven-Walker in the 1960s invented the lava lamps. He opened a firm called Crest Worth at Poole, Dorset, UK. The lamps were really successful in the 1960s and the early 1970s.


Specter made the deal to sign over Lava Simplex International to Eddie Sheldon and Haggerty of Haggerty Enterprises. In the late seventies Specter sold Lava Simplex International to Eddie Sheldon and Larry Haggerty of Haggerty Enterprises. They kept on assembling and vending Lava lamps under the name of Lava world. However, Lava world has been non-operational in the US for some time.


A youth from Kent, Washington, Philip Quinn, 24 died in an experiment in which he was trying to heat a lava lamp on a kitchen stove to see what would happen. He observed it from a few feet away. The heat made the pressure so intense that the lamp exploded and a single shard was sharp enough to pierce the heart, and caused his death eventually.