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2
votes
1answer
55 views

Snake lamps on Shabbos? [closed]

I have a pet snake that has two types of lamps. One lamp is turned on in the mornings (day lamp) and then the other is turned on at night (night lamp). They both are needed to produce light and heat ...
1
vote
2answers
154 views

Light in the Room during Marital Relations

According to tradition, relations should take place at night and in the dark. The Talmud forbids relations during the day or by the light of a lamp (Niddah 17). Are there circumstances where having ...
2
votes
3answers
76 views

Tsohar - a window or a stone in Genesis 6:16

I have heard that the word tsohar used for "window" in Genesis 6:16 may be interpreted instead as a "precious stone" that may have provided light within the ark. Here is the text from the KJV of ...
1
vote
1answer
84 views

Can one use a laser pointer instead of a “yad” while reading the Torah in public on weekdays?

Instead of a yad (finger pointer), can someone use a laser pointer to help him follow the place as he reads the Torah during public Torah reading? I can't imagine that there are any halachic issues, ...
1
vote
1answer
56 views

Can you use an LED light array for searching for chametz?

Would this portable LED light array which has 30 LEDs spread over an area of around 6 inches by 1 inch be suitable for bedikat chametz? If not, why would a traditional beeswax candle be better? The ...
6
votes
2answers
101 views

Using a flickering bulb on Shabas

Mishna B'rura 264:1 says: The reason for the invalidity of [certain] wicks and oils [for the Shabas lights] is that they do not shine well and we're afraid he may tilt the lamp so the oil within ...
0
votes
0answers
55 views

Greeks' gas lamps

I once heard that there is a source that says the Greeks invented gas lamps or some sort of street lights which enabled the Jews to roam the streets at night and not be with their families. The plan ...
4
votes
2answers
231 views

Flashlight on Shabbat

Background: Among the things one may not move on Shabbat (Muktzah) is a utensil which is primarily used for a forbidden activity on Shabbat (a classic example is a hammer). This is called a "Keli ...
2
votes
1answer
344 views

Bar Mitzvah candle-lighting?

I was recently invited to a bar mitzvah celebration and mention was made of a “candle lighting ceremony”. I’d never heard of such a thing, and Google turns up pretty vague references. Which segments ...
9
votes
1answer
102 views

What is the source of Yartzeit tablet?

Who invented the Yahrtzeit tablet (panel)? At first glance, this could not have been common before 150 years ago, as there is no room to place candles where the electric lights go. Who invented ...
10
votes
2answers
211 views

Which types of light bulbs are 'only' an issur d'rabbanan to activate on Shabbat

I'd be very interested to know if anyone has definitive advice on which types of light bulbs are considered an issur d'rabbanan (Rabbinic prohibition) vs an issur d'oraita (Torah prohibition) to turn ...
2
votes
1answer
83 views

How is the menora lit in the synagogue?

The menora in the synagogue is normally situated on the south side of the synagogue (O Ch 671 (7)). On which side of the menora is it lit: The person lighting faces south and the first candle is as ...
3
votes
2answers
109 views

What is the source for lighting a candle for the whole year after the death of a close relative?

I am familiar with the idea of a yahrzeit candle. I have observed a custom of keeping a flame alight for the whole year (or maybe 11 months) after the death of a close relative. (When one goes out, ...
2
votes
2answers
652 views

Tashmish Ha-Mitah B'yom (Marital Relations by day.)

It says in Shulchan Aruch Siman 240 Sif 11 that it's prohibited to have marital relations by day unless the house is dark ("Bayis Afel".) The Rema adds that a Talmid Chacham that covers himself with ...
6
votes
2answers
218 views

Pre existing flame for Havdala after Yom Kippur

Doe anyone know the reasoning for the requirement to use a flame that was lit over Yom Kippur for Havdala?
5
votes
4answers
1k views

Advice for Lighting in a Sukkah

I'm seeking advice for safe, cost-effective lighting inside a Sukkah. My goals are: Minimize risk of fire. Even florescent lights can get hot enough to spark dry kindling in certain circumstances. ...
4
votes
0answers
44 views

What is the reason for the lights lit on the desk of the prayer leader?

What is the reason for the candles or lights lit on the desk of the chazzan (prayer leader)? In a shul today I saw candles lit on a table at least 6 feet from the reader. Does that fulfill the ...
2
votes
0answers
278 views

Calculation methods for intermediate time of chanukah lighting

We know that there are those who light chanukah candles at sunset and other at tzeis but there are some poskim lighting between at an intermediate time, for example : Rav Moshe Feinstein, Rav ...
3
votes
1answer
426 views

Why extinguish the havdala candle in wine?

My family's custom is that, on motzae Shabas, someone making havdala, after drinking from the cup, pours some of the wine into the saucer (which, note, already had wine, because we overflow the cup on ...
4
votes
1answer
105 views

What is Shevirat Hakeilim?

Shvirat hakeilim seems to be a Kabbalistic concept denoting how the light was created within the Genesis account. However, I cannot seem to find information regarding it. Can someone please explain ...
3
votes
1answer
96 views

Does one light candles by the Bima when not an Avel?

When someone is a chazzan during his mourning period, the Lubavitch custom is to light five candles. Does a Chazzan who is not a mourner light any candles? I have seen people turn on an "electric ...
4
votes
1answer
96 views

Why do we have a Ner Tomid in Shul and on what are modern designs based?

It is customary for synagogues to have a Ner Tomid, a light burning always near the front of the synagogue. 1) Why do we have a Ner Tomid? 2) If it is a reminder of the “ner maarovi” which was one ...
8
votes
2answers
219 views

How seriously do we take the finger-inspection in Havdala?

After saying the blessing over fire during Havdala, we do something (customs vary) involving looking at our fingers by the light of the Havdala candle. I'm wondering how seriously we take this part of ...
4
votes
2answers
193 views

Lighting candles for People

Is there a source for lighting a candle in memory of a person or a Tzadik? And if there is, what would be the reason to do so?
4
votes
2answers
94 views

Is a head-mounted lamp better than a candle for bedikas chometz?

A LED or Xenon lamp attached to the head (link shows example) seems to be ideal for bedikas chometz and superior to a candle? Do contemporary poskim offer a view?
11
votes
2answers
740 views

Source for the practice of not blowing out candles/flames?

It seems that a custom exists not to blow out candles/flames, but rather extinguish them another way, such as waving in the air. (Snuffer anyone?) What is the source for this custom? I am including ...
4
votes
1answer
73 views

Lighting the menora in shul and at home. How many brochos need be said?

Our shul has a minyan for mincha before sunset and for maariv after sunset. Between the two, the chanuka lights are kindled. There is a later maariv minyan; the chanuka lights are again kindled before ...
3
votes
2answers
150 views

Marriv before/after lighting the Menorah

Does one need to Daven Marriv before lighting the Chanukah Menorah or can you light before davening? Why?
10
votes
3answers
358 views

Is it okay to enjoy Christmas lights?

My daughter is always talking about how she hates everything Christmas, including the lights on the houses. I am trying to encourage her that she can like non religious things like the lights, so ...
10
votes
3answers
390 views

Glow sticks on Shabbos

May one activate a glow stick on Shabbos? (In other words, is there a prohibition on activating the chemical reaction which produces the light in a glow stick?)
4
votes
4answers
318 views

Lighting candles Motzei Shabbos

I have seen different Minhagim regarding lighting one or two candles on Motzei Shabbos. What is the source and why 1 or 2?
6
votes
0answers
231 views

How do you illuminate your sukkah? [duplicate]

Possible Duplicate: Advice for Lighting in a Sukkah How do you keep your sukkah well-lit?
3
votes
1answer
244 views

What to do with the candles during Havdalah

What is the proper procedure after saying the Brocho בורא מאורי האש? I understand you "look," but at what?
8
votes
1answer
253 views

Shaking a no-battery flashlight on Shabbos

What is the problem with shaking one of the no battery/shaking flashlights which is on on shabbos?
5
votes
1answer
103 views

Third blessing on the second night of Channukah

If someone didn't light Channukah lights on the first night, does he/she then say the third blessing (Sh'hecheyunu) on the next night?
4
votes
1answer
50 views

Chanukiah location

What it the ideal place to put a chanukiah for lighting? Is it better to put it in the window, outside or inside? Does it depend on where you live?
7
votes
4answers
256 views

What's the best way to make wick-and-oil work for Chanukah?

I've tried lots of fancy fluffy cotton wicks that just burn out. Some people have those little metal holder-thingies to keep the wick in place; some use bobby pins as holder thingies. If your oil ...
6
votes
3answers
194 views

Are chanukah menorahs lit from the left or the right?

There are different authorities that state the chanukah menora should be lit from the left or the right. Which is correct?