I miss the warm white fluorescent lighting. Sitting in a 7000 series is like being in a xerox machine.

Snakeheads, cobraheads, are good. They keep stray light at bay, so there's a lot less of a risk of having a light shine into your bedroom window at night. They also cut down on light pollution by focusing the light down to the street. Finally, because they're so good at putting light where it's needed, they're more optically efficient.

*An electrified railroad.