>An update - it's been around 5 months since I added 47R 10W
>resistors to my 240VAC wall lights, and so far not one has blown.

Two light bulb preserving ideas:

1. I used to see, in those gift catalogues, a small disc-shaped
device that you put into the base under bulb.  It was a
thermistor, such that the cold resistance was high, and
once the lamp was on it would heat up, drop resistance and
give you full brightness.

2. I have always thought that the one place that X-10 "blew it"
was that you cannot start a dimmer up from zero.  If the things
would turn the lights on using a slow ramp up from "dim", I
think the life of any bulb would be extended.  Maybe the bulb
manufacturers "influenced" the design.

Barry

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