LED wattage
On 13/03/2018 12:00, NY wrote:
wrote in message
...
Any LED is fine if the fitting is open & well vented. In a closed
fitting, LEDs of same light output have a greatly reduced life due to
overheating.
I have a Philips Hue bulb in the light beside my bed: a bare fitting in
a table lamp, with no shade.
The light part of the bulb gets barely warm. The base gets fairly hot:
it's bareable for 10 seconds but after that it starts to become a bit
too hot to tolerate.
And that's with no shade around it, so best-case cooling.
Some shades help cooling by creating convection like chimneys do.
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