Fluorescent Ceiling Fan Light Bulbs – If you haven’t given the field of lighting much idea recently that’s probably because, in common with most folk, the phasing out of traditional incandescent light bulbs has not been exactly uppermost in thoughts. That isn’t all that surprising; having the ability to switch the lights on at will hardly appears to be a big deal. We do it all of the time and as priorities move the whole company of lighting is comfortably off the radar.
Presently, the majority of low energy light bulbs available are CFLs that are some 4 times more efficient than incandescent bulbs (i.e. they just waste about 25 percent of the energy as heat, in comparison to 90 percent). However, CFLs are commonly disliked by consumers, producers, and environmentalists. They have very poor aesthetic qualities (not actually want you to need for lighting), 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 all these points and quite a few more besides, the most evident of which is that LEDs aren’t just 10 times more effective than incandescents at current, but they double in performance every 18 months or so. |} The implications of this (known as Haitz’s Law) are astounding; in 3 years we should expect to determine LED light bulbs that are 40 times more effective. It is no surprise that the lighting business has en-masse chosen to abandon CFL development and concentrate on LEDs.
So if you be buying LED light bulbs right now? That very much depends on if you shout at the costs quoted (in comparison to both incandescent and CFL light bulbs, LEDs still cost several times more to buy) or if you are able to do the math and realize that the savings in power consumption will more than pay back the investment within the first couple of years. And since modern LEDs last over 50,000 hours (compared to 2,000 for routine light bulbs) the yield on investment only keeps rolling in.
Now some folk will argue that it makes sense to wait till LEDs are both more economical and even more effective, but if you run the math you will discover that in fact, it’s better to replace perfectly functional light bulbs with LEDs now and then plan to replace them at a few decades, even though they will still have decades of life. How so? Because the price of electric lighting pretty much equates to the price of power – it is all in managing costs, not the hardware price.