What is a halogen bulb?

Halogen bulb is a type of bulb, introduced in 1958. The halogen bulb is able to burn much more clearly than conventional bulbs and is a popular choice for headlights and other applications for which very clear light is needed. In addition to brighter combustion, halogen bulbs are also more efficient and have a longer life expectancy than conventional bulbs.

Halogen bulb uses design very similar to conventional bulbs, consisting of tungsten fiber enclosed in other material. However, the halogen bulb uses quartz instead of glass, but allows the bulb to be much smaller, because quartz will withstand higher temperatures than glass, and can therefore be placed much closer to the fiber. In addition, halogen bulbs use halogen gases, instead of argon or nitrogen, two gases commonly used in conventional bulbs.

The bulb light applies electricity to the tungsten fiber that warms light. However, as the fiber heats up, it also begins to decompose the tungsten that begins the assemblyrye inside the bulb and often leaves dark bearings. Finally, the thread breaks at a weak point, causing the bulb to burn out.

The design of the halogen bulb has one very interesting feature: the halogen gas can be combined with a tungsten fall and a redepossion to the bulb thread, recycling energy and lasting the bulb longer. The heat that emits halogen bulbs is used in chemical reaction between tungsten and halogen gases, which greatly increases the efficiency of the bulb. The halogen bulb can be heated more than a conventional bulb, which will also lead to brighter light, more recycling skills.

halogen bulbs come with several warnings. Like conventional bulbs, halogen bulbs are hot. Because the quartz envelope is thus cztráta on the fiber, however, halogen bulbs are much warmer than conventional bulbs and can cause burns when processed.A halogen bulb can also start a fire if used near a curtain or other flammable objects. In addition, the handling of a halogen bulb with bare hands exposes quartz of salt and oils in the hands and can cause a weak point. This reduces the lifetime of the bulb and it is recommended that halogen bulbs are handled with gloves or cloth to prevent unnecessary contact, and wipe down if they are treated.