In article
..com, harry writes

You can buy replacement LED tubes that fit in the conventional
fluorescent fitting. You have to dis all the control gear inside.

I've been very impressed with some of the LED replacements for fluoro
tubes that I've seen. In fittings with a shiny reflector, they've been
fitted pointing down, and I wondered if they would be better fitted
pointing upwards to reduce direct glare (they're *bright*).

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