>> I only use LEDS for normal fittings, i.e.dangling ceiling lights and standard lamps. I am
>> confused by the wide variations in output from different manufacturers claiming the same figure. What
>> are the core LED values for tungsten watts 40,60 and 100 please? Which are the
>> most reliable manufacturers?
Chart half way down the page matches Lumens & Incandescent/Led watts. Dont forget colour temp, incandescent lamps are "warm coloured" leds tend to be cold.
As for makers the ones you know and love are best - Philips, GE, Osram, Sylvania, and one you may not have heard of Cree. Buy cheap and you buy three times as often.
www.cnet.com/home/energy-and-utilities/watts-vs-lumens-how-to-choose-the-right-led-light-bulb/
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