Stories
Slash Boxes
Comments

SoylentNews is people

posted by n1 on Sunday September 28 2014, @04:12PM   Printer-friendly
from the light-bulbs-may-die-but-dark-bulbs-are-forever dept.

Markus Krajewski reports that today, with many countries phasing out incandescent lighting in favor of more-efficient and pricier LEDs, it’s worth revisiting the history of the Phoebus cartel—not simply as a quirky anecdote from the annals of technology but as a cautionary tale about the strange and unexpected pitfalls that can arise when a new technology vanquishes an old one. Prior to the Phoebus cartel’s formation in 1924, household light bulbs typically burned for a total of 1,500 to 2,500 hours; cartel members agreed to shorten that life span to a standard 1,000 hours. Each factory regularly sent light bulb samples to the cartel’s central laboratory in Switzerland for verification. If any factory submitted bulbs lasting longer or shorter than the regulated life span for its type, the factory was obliged to pay a fine.

Though long gone, the Phoebus cartel still casts a shadow today because it reduced competition in the light bulb industry for almost twenty years, and has been accused of preventing technological advances that would have produced longer-lasting light bulbs. Will history repeat itself as the lighting industry is now going through its most tumultuous period of technological change since the invention of the incandescent bulb. "Consumers are expected to pay more money for bulbs that are up to 10 times as efficient and that are touted to last a fantastically long time—up to 50,000 hours in the case of LED lights. In normal usage, these lamps will last so long that their owners will probably sell the house they’re in before having to change the bulbs," writes Krajewski. "Whether or not these pricier bulbs will actually last that long is still an open question, and not one that the average consumer is likely to investigate." There are already reports of CFLs and LED lamps burning out long before their rated lifetimes are reached. "Such incidents may well have resulted from nothing more sinister than careless manufacturing. But there is no denying that these far more technologically sophisticated products offer tempting opportunities for the inclusion of purposefully engineered life-shortening defects."

 
This discussion has been archived. No new comments can be posted.
Display Options Threshold/Breakthrough Mark All as Read Mark All as Unread
The Fine Print: The following comments are owned by whoever posted them. We are not responsible for them in any way.
  • (Score: 1) by Bill Evans on Sunday September 28 2014, @05:26PM

    by Bill Evans (1094) on Sunday September 28 2014, @05:26PM (#99251) Homepage

    PizzaPollPlinkett, are you talking about CFLs or LEDs?

  • (Score: 1) by Jesus_666 on Sunday September 28 2014, @05:49PM

    by Jesus_666 (3044) on Sunday September 28 2014, @05:49PM (#99257)
    The "special base" makes me think of GU10 sockets for multifaceted reflector [wikipedia.org] lamps. In that case the OP might actually be dealing with halogen incandescents, which are an entirely different beast altogether.
    • (Score: 2) by isostatic on Monday September 29 2014, @04:35PM

      by isostatic (365) on Monday September 29 2014, @04:35PM (#99660) Journal

      Most likely, and yes they're terrible, blew once or twice a year. When I moved in to this place I replaced them with LED light bulbs, which use 1/10th the power, thus generate 1/10th the heat. No problems yet.

  • (Score: 2) by PizzaRollPlinkett on Sunday September 28 2014, @07:01PM

    by PizzaRollPlinkett (4512) on Sunday September 28 2014, @07:01PM (#99294)

    Sorry - these are CFLs. The kind with the weird two-prong base. They don't screw in. I have never used LED bulbs.

    --
    (E-mail me if you want a pizza roll!)
    • (Score: 2) by EvilSS on Sunday September 28 2014, @08:39PM

      by EvilSS (1456) Subscriber Badge on Sunday September 28 2014, @08:39PM (#99332)

      GU24 fitting. Let me guess, California?

      • (Score: 2) by EvilSS on Sunday September 28 2014, @08:41PM

        by EvilSS (1456) Subscriber Badge on Sunday September 28 2014, @08:41PM (#99333)

        BTW you can get converters for those. Just google around.