These irregularities or cracks can be caused by water overheating or oils. Why does glass shatter when it fall to the ground.
How To Remove A Broken Light Bulb 3 Ways Bob Vila
You dont want the lamp to become so hot that it might start a fire or reall.
Why do light bulbs shatter. A lantern bulb holder lamp shade will have a maximum power of bulb that you should use. Extreme temperatures that cause fragility in the bulb s surface or a weak base that allows the delicate balance of gas inside the bulb to escape will cause incandescent bulbs to actually explode from time to time just one of the reasons light bulbs are one of the 50 deadliest things in your home. Once the glass cracks or develops any sort or irregularity the outside air s pressure will cause a light bulb explosion.
If your home suffers from frequent light bulb failure in one or more locations there is probably a reason for the early burnout. This is because an enclosed latern will tend to reduce the heat lost by the lamp eg through convection and so make the lamp even hotter. This causes the base to melt and the gas that is stored in the light bulb will leak out.
Don t assume its normal since a standard since incandescent light bulb has an average lifespan of around 1 000 hours and compact fluorescent cfl or led light emitting diode lightbulb can last several thousand hours. Faulty manufacturing and wiring could be the culprit. When heated by the voltage of the battery when the picture was being taken the magnesium would literally flash into an incandescent and explode.
3 power surges particularly lightning may be responsible for a number of cases of exploding light bulbs. When the gas leaks out the pressure difference will make the light bulb explode. If the bulb comes into contact with cold water even a few drops on one section the temperature change can cause the glass to contract and then shatter.
There could be other reasons why your light bulb exploded though. Often when we throw away fluorescent light bulbs we break them up to make it more easy to dispose of them but i m curious about the strange sound they make when they shatter. Therefore you had to have some form of shatterproof coating on the bulb to keep it from going all over everybody.
But sometimes it didn t work. Are these bulbs made of special glass.