Author Topic: LED room lighting (again)  (Read 42610 times)

Kim

  • Timelord
Re: LED room lighting (again)
« Reply #325 on: November 19, 2020, 08:50:00 pm »
Note for next time: Turn one of the Sansis on and see if they're stable.

Voltage dropped (though to about 220V, not actually below spec) again this evening.  No flicker that barakta could perceive on the 18W or 22W Sansi, and we couldn't pick anything up on the flicker-o-meter either.  With careful use of attenuation I was eventually able to detect the switching ripple of the 22W one using my somewhat less bandwidth-impaired oscilloscope (which happens to be in the same room), at about 67kHz.   :thumbsup:
Careful, Kim. Your sarcasm's showing...

Re: LED room lighting (again)
« Reply #326 on: November 22, 2020, 10:04:55 pm »
Been looking out for an option to replace 60W incandescent candle bulb, finally took a punt on these https://www.amazon.co.uk/dp/B0822B5B3G and very impressed. Not quite the quality of the Sansi but build quality appears ok, the light quality appears excellent, along with the luminescence (>60W candle, more like 75-80)

I've not yet found a similar dimmable, the one from the same manufacturer is a bit pricey https://www.amazon.co.uk/dp/B07JR3SQF4/