On 24/04/2017 15:43, Andy Burns wrote:
Dave Plowman wrote:

Surely what most
understand as a CFL is a complete unit which can replace a tungsten bulb?
Of course it would have made far more sense to stay with the 2D principle
- as it would with LEDs. A separate PS.

With LED lamps it's more likely the PS (dodgy or cooked capacitors etc)
that will fail before the actual lamps.

So unless you have a way of persuading manufacturers to use a *good*
separate power supply, is there much point?

If you buy a LED lamp rather than a LED light bulb you will get a
separate PSU most of the time. It won't be in the place that gets
hottest either.