Led Light Bulb Choices – If you haven’t given the subject of lighting much thought lately that’s probably because, in common with most people, the phasing out of traditional incandescent light bulbs has not been precisely uppermost in thoughts. Which isn’t all that surprising; having the ability to change the lights at will hardly seems like a big deal. We all do it all the time and as priorities go the entire company of lighting is comfortably off the radar. However the passing of the incandescent light bulb continues quietly yet relentlessly and at under a few years now the only products carried on shelves will likely be low energy light bulbs, of which there are two types: CFLs (Compact Fluorescent Lamps) and LEDs (Light Emitting Diodes).
Currently, nearly all low energy light bulbs available are CFLs that are a few 4 times more efficient than incandescent bulbs (i.e. they just waste about 25 percent of their energy as heating, in comparison to 90%). However, CFLs are widely disliked by consumers, manufacturers, and environmentalists. They have very poor aesthetic qualities (not actually want you to want for lighting), they’re awkward to eliminate safely as a result of their mercury content, and they’re complicated and costly 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 aren’t just 10 times more efficient than incandescents at present, however they double in performance every 18 months or so. |} The consequences of this (called Haitz’s Law) are astonishing; in 3 years we must expect to see LED light bulbs that are 40 times more efficient. It is no surprise that the lighting industry has en-masse elected to abandon CFL growth and focus on LEDs.
So should you be purchasing LED light bulbs at the moment? And since modern LEDs continue over 50,000 hours (compared to 2,000 for routine light bulbs) the return on investment just keeps rolling in.
Now some people will argue that it makes sense to wait until LEDs are both cheaper and much more efficient, but again if you run the math you may discover that in actuality, it’s far better to substitute perfectly usable light bulbs with LEDs now and then aim to replace them at a few decades, though they will still have decades of life left. How so? Because the price of electric lighting pretty much equates to the price of electricity – it’s all in operating costs, not the hardware price.