Neon signs...
Neon signs don't consume much power, but they look like they do. A cousin of fluorescent lighting, neon is actually quite energy efficient. A neon tube glows coolly when high-voltage, low-amperage electrical power excites the gas within it. -- Virginia Postrel
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhJT6f3PkJAMLdMybxGr95953vHXxwBfzek9QEfpxzkobOw6NeU59iyOylNsxPclXwmw4O_iANwtu4smraCiOazhJjvgZ74EO7QUKbfUTJxSMR-iMUOSq4bzHxMQVFrNf6zWvNgPQwedp0/s320/Thank+You.jpg) |
A fluorescent thank you! |
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