LED lights or xenon lights?

[laurent_caen]

Hello everyone
a question is calling me more and more
we've been hearing a lot about LED lights and xenon headlights lately, I wanted to know what was the real solution for the future, the one that generates the least electricity consumption?
thank you in advance

[zac]

diode
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[laurent_caen]

thanks Zac
say dc you do as soon as your answers

[zac]

Hello
with chicunguynia my fingers are hooked and hard to type.
therefore saving juice = driving comfort LED etsecurity = xenon.
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[Christophe]

Diodes without any hesitation!

Xenon is a hallogen.

Here is the brightness / consumption for the different existing technologies: https://www.econologie.com/articles.php?lng=fr&pg=552

By cons for the moment (to my knowledge) there is no LED bulb powerful enough for vehicles except for standby or stop lights ...

[laurent_caen]

thank you for these answers and good recovery to you Zac then!
by the way, does the fact that you have to go through a transformer for household LED lighting (due to the low voltages required) not affect the energy savings that these diodes provide? (I'm talking here about domestic lighting, for cars I don't know if a transformer is necessary)

[Christophe]

There is no longer any need for a transformer. LED bulbs now include it in the Base.

There are E27 and E14 base bulbs (99% of luminaires) on 220V and 12V.

[laurent_caen]

ah ok bah thank you bcp!
you know more than the sellers of casto in tt case, I really felt like making them ch ... more!
So if I understand correctly, LED lighting is really THE solution for the future for all types of lighting
I will ask a question maybe a little naive but I remember qd I was in college (there are ten years already snif), we already manipulated del in physics class, how is it that they have not really penetrated the market until today and that they serve almost only the indicators of watch while their properties are known for a long time?

[laurent_caen]

seen on www.atex.lu
the xenon lighting seems to have a yield close to 100lumens / W as for the diodes, would it be so efficient?

[zac]

There is no longer any need for a transformer. LED bulbs now include it in the Base.

There are E27 and E14 base bulbs (99% of luminaires) on 220V and 12V.

Hello
Your argument is correct in terms of ecology but less in terms of economy; these bulbs cost the skin of the ass, I have chosen another system that combines the two.
To the EDF board I stick a transformer and the whole lighting circuit is in 9volt, after the "Taiwan" diode it costs nothing (just plant them in the right direction of the son).
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