Ziggy Stardust wrote:Dude, did you even read the post that worked through the math? It will pay off after about 39 days of use. We're not talking 15 years of slow savings, here. Are you really going to sit there and say with a straight face that 39 days is so far in the future as to be too abstract to be worth planning over? Or are you really that fucking stupid? How can you even manage to function as an adult if you are too stubborn to think a head a mere month? Do you not have a savings account or IRA because, hey, you might die before they mature?Purple wrote: I am simply quite surprised that anyone would even want to calculate these things. And whilst the numbers check out the bottom line is that I simply remain unconvinced that it's worth the up front price. Sure it pays off over time. But what worth is "over time" to me today when I am standing in the store with my wallet? For all I know I might not be alive by the time that thing burns out. Life is like that.
er.not what I said. most people don't have the lightbulb on 24 hours a day. A particular bulb may only be on for a few hours a day. Payback time is thus easily a year. As a bonus, at that level of usage, you wouldn't have to buy a new bulb for 22 years.
on the other hand, if you move house regularly, the benefits are less.