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But they do exist. You can already buy them. They are not cheap but they are getting cheaper. LEDs are nothing new. And they have have replaced other types of
by dimitar 15y ago
But they do exist. You can already buy them. They are not cheap but they are getting cheaper.
LEDs are nothing new. And they have have replaced other types of indicator lights decades ago (the lights on older computers had incandescent lamps, and if you have seen those in practical use - you are getting old). Trafic lights are already LED here in Bulgaria and I'm sure in other countries too.
- spot 15y agonot really. this company's product is still in the pipeline: "Switch Lightbulbs will be available fall 2011". there are other LED lightbulbs available, but they are more expensive. and the ones that I got all failed in less than a year.