When it comes to energy saving light bulbs, things have changed a lot over the years. Where early products tended to be bulky and inefficient, contemporary bulbs are now sleek and successful. They practically sip at electric, so that your monthly utility bill and your carbon footprint can be compact.
It’s true that they don’t make them like they used to, but that’s a very good thing. These days, most new fixtures and bulbs are designed with energy efficiency in mind – it has become a very important issue for the industry. Incandescent bulbs are still the most widely used type of bulb and have been for a century, says HowStuffWorks journalist Tom Harris. Visit bltdirect for advice and information on the most energy efficient products for your home.
Yet, things are starting to change. Incandescent bulbs just aren’t all that efficient – consumers are finally starting to realise that. These bulbs rely on heat to produce light, making them extremely inefficient. They have a lifespan that ranges from 1,000 to 2,000 hours. This might sound like a reasonably long time, but it pales in comparison to the lifespan of an energy efficient bulb.
Compact fluorescents are considered to be a major improvement over traditional incandescent bulbs, says EHow.com journalist Emily Beach. They contain an electric ballast, surrounded by mercury gas. The inside of a compact fluorescent is coated with phosphorous, and this glows extremely bright when the mercury is stimulated by an electrical current.
The lifespan of the compact fluorescent is much more efficient than the lifespan of the incandescent bulb. Generally speaking, it will last roughly ten times longer and can last 10,000 hours on average. The compact fluorescent isn’t the only improvement, either. Consumers can choose to use halogen and LED bulbs, these days. Out of the two, LED lighting is the longest lasting and the most efficient.
Light emitting diodes (LEDs) contain single diodes of light – they combine to create a very effective lighting source. They don’t get hot and waste a lot of energy, like other types of bulbs do. They also have a very impressive lifespan – the typical LED bulb can last as long as 50,000 hours. LED bulbs are often used in places that are hard to access, because they have such a long lifespan.
There are a number of ways in which consumers can increase the lifespan of their bulbs, says MSN expert Brian Clark Howard. One of these techniques involves screwing a silicon diode cap over the base of a bulb, so as to reduce the voltage that is passing through it. Although this doesn’t massively increase the wattage of a bulb, it does significantly decrease the amount of heat that it produces.
In general, bulbs with a lower wattage will always last longer than those with a high wattage. The problem is that they don’t operate as successfully – they’re dimmer and they often don’t produce the amount of light necessary to fill a whole room.
It’s important to make sure that your light bulbs are not burning out a lot quicker than they should. If this seems to be the case, have a look at the wiring on your light fixture. A fixture that eats through multiple light bulbs, in a short space of time, is probably suffering from poor or damaged wiring.