Ge Profile Harmony Dryer Light Bulb – In case you haven’t given the field of lighting much idea recently that’s probably because, in common with most people, the phasing out of conventional incandescent light bulbs has not been precisely uppermost in mind. Which is not all that surprising; being able to switch the lights at will hardly appears to be a big thing. We do it all the time and as priorities move the whole company of light is comfortably off the radar. However the demise of the incandescent light bulb continues quietly yet relentlessly and in under a few years now the sole products stocked on shelves will likely be low energy light bulbs, where there are two types: CFLs (Compact Fluorescent Lamps) and LEDs (Light Emitting Diodes).
Currently, nearly all low energy light bulbs available are CFLs which are a few four times more efficient than incandescent bulbs (i.e. they only waste about 25% of their energy as heating, in comparison to 90 percent). However, CFLs are commonly disliked by consumers, producers, and environmentalists. They have quite poor aesthetic attributes (not really want you to need for light), they are awkward to eliminate safely as a result of their mercury content, and they are complicated and expensive to fabricate.
LEDs on the other hand score well on these points and a few more besides, the most obvious of which is that LEDs are not only 10 times more efficient than incandescents at present, but they double in performance every 18 months or so. |} The consequences of the (called Haitz’s Law) are astounding; in 3 years we should expect to determine LED light bulbs which are 40 times more efficient. It is no surprise that the lighting industry has en-masse elected to abandon CFL development and focus on LEDs.
So if you be buying LED light bulbs at the moment? That very much depends upon if you shout at the prices quoted (in comparison to both incandescent and CFL light bulbs, LEDs still cost several times more to purchase) or if you are able to do the math and realize that the savings in electricity consumption will more than repay the investment within the first year or two. And since modern LEDs last over 50,000 hours (compared to 2,000 for routine light bulbs) the return on investment just keeps rolling in.
Now some people will assert that it is sensible to wait until LEDs are both more economical and much more efficient, but in the event that you run the math you may find that in fact, it’s far better to replace perfectly functional light bulbs with LEDs today and then plan to replace them in a few decades, though they will still have decades of life left. How so? Since the price of electrical lighting pretty much equates to the price of electricity – it is all in operating costs, not the hardware price.