Last year I inquired here about timing lights. The consensus was to buy the
cheapest one possible. See the reasoning in the thread at
http://1tiny.com/306

Ebay has some very good deals on timing lights.

"Abeness" > wrote
> Sears offers two "heavy duty" timing lights, one for $50 and one for
> $70. The description of the more expensive one notes "0-60 degree
> advance scale for more accurate and easy timing measure". Is this a
> useful feature, worth another $20? Or will the $50 one be sufficient?
> I've never checked timing before, but am competent.