Get To Know More About Halogen Light Bulbs And The Right Way Of Using It
In 1958, a new type of incandescent lamp was brought in in the market. They called it halogen light bulb. It is efficient in burning brighter and longer than ordinary electric bulbs, undertaking it the better solution during cases when ultra brilliant lights are called for. Since halogen light bulbs burn with greater intensity and last longer, they prove to be a lot more efficient than typical incandescent bulbs.
Halogen-containing light bulbs and incandescent bulbs have relatively the same styles, considering that the former were a variation of the second item. Just like the typical incandescent bulb, a halogen lamp has a tungsten filament that is encased in a bulb. But for the latter, the light bulb is made of quartz instead of glass. Quartz withstands higher temperatures as compared to glass. Therefore, the quartz bulb can be made near the filament, thus allowing such lights to become small compared to regular light bulbs.
As the name suggests, halogen lamps have a halogen gas in the bulb encasement. Light bulbs need a nonreactive or inert gas inside the bulb to prevent chemical reaction with the very warm tungsten. Incandescent bulbs have nitrogen or argon, however the new version has a halogen gas instead. Normally the halogen gas is actually iodine.
Most electric bulbs operate by allowing electric energy to pass in the tungsten filament. Since this kind of filament is a very narrow line, it has increased amount of resistance that is converted to heat once current crosses. This temperature builds up until the line lights up white hot. Voila! You now have a working light bulb. However, while the heat allows the filament to glow, it is likewise this heat that leads to its gradual wear and tear. As tungsten is heated up to very high heat, it vanishes. Tungsten atoms end up settled on inner surfaces of the light bulb in regular lamps. However in advanced lights with halogen gas, the halogen reacts with tungsten particles to restrain deposition as well as avoid blackening of lamps. Tungsten atoms are subsequently accumulated again on the filament allowing it to live longer.
As mentioned, any halogen lamp can burn brighter than an incandescent bulb. And since they shine brighter, they shine a lot warmer as well. The quartz encasement also is a lot hotter as a result of its nearness to the shining filament. This particular heat could be adequate enough to ignite a flammable material close by. So, for safety measure, halogen based light bulbs must be placed far from flammable and combustible materials. Very careful handling of the light bulbs must be observed to prevent accidents and burns.
Experts don’t recommend clasping halogen bulbs with bare hands because this can ruin the quartz surface area with salts and oils from your skin. The exposed quartz exterior turns into a weak spot to cut back the life expectancy of the bulbs. Therefore, the light bulbs must only be touched, after being cooled down in the socket, with gloved hands. In the event that accidental skin contact was done, the bulb must be wiped thoroughly.
Mail this post
Tags: halogen bulbs, halogen lamps, halogen light bulbs, light bulbs