Topic Wiki

  • Please post the mekor (source) for the Halacha cited.
  • Please try to limit discussion of the mentioned halachos. This can be done in another thread. Unless you have a limud z’chus - in that case please cite the source.
@AsherO

I would like a list of potential pitfalls. This is not the Shulchan Aruch here, but to raise awareness, so people will know to look into it, or ask their rabbi.
« Last edited by SuperFlyer on May 16, 2024, 06:55:37 AM »

Author Topic: Non-Obvious Halachic Points that might be Very Relevant (please do not clutter)  (Read 26550 times)

Offline imayid2

  • Dansdeals Presidential Platinum Elite
  • ********
  • Join Date: Jun 2022
  • Posts: 2769
  • Total likes: 2500
  • DansDeals.com Hat Tips 0
  • Gender: Male
    • View Profile
  • Location: NJ
altogether unclear why a LED light would be considered muktza (or anything more than מלאכתו לאיסור)

Offline yungermanchik

  • Dansdeals Presidential Platinum Elite
  • ********
  • Join Date: Nov 2018
  • Posts: 2943
  • Total likes: 2359
  • DansDeals.com Hat Tips 2
    • View Profile
  • Location: Previous Signatures: If you chapped hana'ah from a post, like it; You think you know the answers and things are the way they seem.. it just ain't so -The Rebbe from Lublin-
altogether unclear why a LED light would be considered muktza (or anything more than מלאכתו לאיסור)
It is clear that those letters were written for the older version which was using florescent CFL bulbs not LEDs.
Small people talk about other people.
Average people talk about things
BIG PEOPLE TALK ABOUT IDEAS.

Online Moshe Green

  • Dansdeals Lifetime Platinum Elite
  • *******
  • Join Date: Dec 2021
  • Posts: 1460
  • Total likes: 1198
  • DansDeals.com Hat Tips 1
  • Gender: Male
    • View Profile
  • Location: Israel
It is clear that those letters were written for the older version which was using florescent CFL bulbs not LEDs.
How is florescent different from LED after its already on?

Offline justaregularguy

  • Dansdeals Lifetime Platinum Elite
  • *******
  • Join Date: Sep 2014
  • Posts: 1674
  • Total likes: 1243
  • DansDeals.com Hat Tips 0
    • View Profile
  • Location: Not Brooklyn
Just posting from r Cohens sefer
nothings impossible- the word itself says Im possible

Online Moshe Green

  • Dansdeals Lifetime Platinum Elite
  • *******
  • Join Date: Dec 2021
  • Posts: 1460
  • Total likes: 1198
  • DansDeals.com Hat Tips 1
  • Gender: Male
    • View Profile
  • Location: Israel
Just posting from r Cohens sefer
When was this sefer published?

Offline justaregularguy

  • Dansdeals Lifetime Platinum Elite
  • *******
  • Join Date: Sep 2014
  • Posts: 1674
  • Total likes: 1243
  • DansDeals.com Hat Tips 0
    • View Profile
  • Location: Not Brooklyn
When was this sefer published?
um not sure, have you not heard of this sefer? It’s a super popular set on hilchos shabbos. He wrote ‘the sanctity of shabbos, the aura of shabbos, the shabbos home 1-2, laws of yom tov etc etc etc
nothings impossible- the word itself says Im possible

Offline Kmusic22

  • Dansdeals Gold Elite
  • ***
  • Join Date: Jun 2022
  • Posts: 171
  • Total likes: 96
  • DansDeals.com Hat Tips 0
    • View Profile
  • Location: Lakewood NJ
  • Programs: Bmg

Online yfr bachur

  • Dansdeals Lifetime Platinum Elite
  • *******
  • Join Date: Sep 2018
  • Posts: 1471
  • Total likes: 1664
  • DansDeals.com Hat Tips 2
  • Gender: Male
    • View Profile
  • Location: Yerusholayim -> נחליאל

Online Moshe Green

  • Dansdeals Lifetime Platinum Elite
  • *******
  • Join Date: Dec 2021
  • Posts: 1460
  • Total likes: 1198
  • DansDeals.com Hat Tips 1
  • Gender: Male
    • View Profile
  • Location: Israel
i.e. before LEDs existed...
If someone is able to get Rav Cohen's # and call him that would be the best...
I've done so with other Halacha Sefarim and the author has clarified things...

Online yfr bachur

  • Dansdeals Lifetime Platinum Elite
  • *******
  • Join Date: Sep 2018
  • Posts: 1471
  • Total likes: 1664
  • DansDeals.com Hat Tips 2
  • Gender: Male
    • View Profile
  • Location: Yerusholayim -> נחליאל
How is florescent different from LED after its already on?

Is it maybe that the way fluorescents produce light include arcing electricity and glowing gas which makes it closer to the "Ner" of the original takana?
Whereas LED are a glowing mineral which is not similar to the Neros of the Gemara?

Offline aygart

  • Dansdeals Lifetime 10K Presidential Platinum Elite
  • *******
  • Join Date: May 2008
  • Posts: 19377
  • Total likes: 15737
  • DansDeals.com Hat Tips 14
    • View Profile
    • Lower Watt Energy Brokers
  • Programs: www.lowerwatt.com
Is it maybe that the way fluorescents produce light include arcing electricity and glowing gas which makes it closer to the "Ner" of the original takana?
Whereas LED are a glowing mineral which is not similar to the Neros of the Gemara?
They are not a glowing mineral
Feelings don't care about your facts

Online yfr bachur

  • Dansdeals Lifetime Platinum Elite
  • *******
  • Join Date: Sep 2018
  • Posts: 1471
  • Total likes: 1664
  • DansDeals.com Hat Tips 2
  • Gender: Male
    • View Profile
  • Location: Yerusholayim -> נחליאל
They are not a glowing mineral

ok. electroluminescence of semiconductor material.
I was writing in simple (though less accurate) language

Offline Randomex

  • Dansdeals Platinum Elite
  • ****
  • Join Date: Aug 2018
  • Posts: 489
  • Total likes: 925
  • DansDeals.com Hat Tips 0
  • Gender: Male
    • View Profile
  • Location: Lakewood
  • Programs: MSPaint, Notepad, Firefox, VLC Media Player - Old sig quote was found in Reb Mendel and His Wisdom
If someone is able to get Rav Cohen's # and call him that would be the best...
I've done so with other Halacha Sefarim and the author has clarified things...

https://www.godaven.com/shul-details/2157?from_search=true&latitude=40.10482&longitude=-74.19889

The number under the address is the shul's office phone and the number next to his name is his home number.
"Any word can mean anything! By giving words new meanings, ordinary English can become an exclusionary code!" -Cal.&Hob.

Online yfr bachur

  • Dansdeals Lifetime Platinum Elite
  • *******
  • Join Date: Sep 2018
  • Posts: 1471
  • Total likes: 1664
  • DansDeals.com Hat Tips 2
  • Gender: Male
    • View Profile
  • Location: Yerusholayim -> נחליאל
I checked the new edition of Zachor V'Shamor (Rav PE Falk) in Maavir and he more or less rules out issues of tiltul b'ner with any electric lights (candles too!).
The new edition does not yet have section on Muktza... so if anyone has access to the old edition....

Offline imayid2

  • Dansdeals Presidential Platinum Elite
  • ********
  • Join Date: Jun 2022
  • Posts: 2769
  • Total likes: 2500
  • DansDeals.com Hat Tips 0
  • Gender: Male
    • View Profile
  • Location: NJ
Cleaning help should not be left unsupervised in one’s home if they know you will not be home at a certain time.