When not to use CFLs
Letter the other week in The Age:
Not worth the cost
AM I the only person having trouble with expensive ”green globes” alleged to last 10,000 hours? Used eight hours a day, a globe should last more than three years. I have replaced the globe in one lamp four times already this year. I want my cheap, long-lasting, environmentally unfriendly globes back.
Leone Garro, Northcote
My CFLs are lasting ages… provided they’re in the right places.
I would bet the globes referred-to above are switched on for short durations (less than 15 minutes), many times a day. That kind of usage is bad for CFLs, and it’s precisely why I’ve avoided using one in the toilet, for instance, and also in the bedrooms — our particular usage there seems to predominantly involve ducking in to get something/drop something, then out again.
For those types of spots, it’s far better to stick to non-CFLs, such as the energy-saving incandescents still available. (My local supermarket has the Philips EcoClassic products, which for instance provide 100w of light but burn 70w of power.)
Evidently this message isn’t isn’t getting through.
Or possibly Leone’s light fitting or wiring is faulty, but I’m betting it’s the former.