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Questions tagged [lightsaber]

An energy blade weapon from the Star Wars franchise often wielded like a sword or pike. Use this tag for questions about the properties of lightsabers, how they are constructed, etc. Do not use for questions that mention lightsabers but aren't actually about them. Use this tag with the [star-wars] tag.

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18 votes
4 answers
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Do lightsabers need a Force users' effort to block Force Lightning?

Force Lightning is generated from a Force user's body channeling powerful Force energy. It can be blocked/absorbed/reflected by the use of Force (Yoda showed it twice in the prequel series without ...
Doctor Doom's user avatar
12 votes
2 answers
3k views

What Settings Are Possible on Lightsabers?

There are training lightsabers, with a low setting so they inflict nothing more than burns or bruises and in Splinter of the Mind's Eye I remember Luke setting his lightsaber, at one point, to produce ...
Tango's user avatar
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21 votes
2 answers
3k views

Would a lightsaber cut through wood?

Usually we see lightsabers cutting through metals like butter, with a few notable exceptions. And we know it can cut through flesh while cauterizing the wound. But what about material with a different ...
Bart Silverstrim's user avatar
21 votes
5 answers
4k views

Can lightsabers ever bend?

Mandalorian Crushgaunt is so resistant to lightsabers, that they can hold/stop lightsaber blades (source: comments on Why did Vader choose to take potshots from Han). Does that mean with lightsaber ...
Jared's user avatar
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33 votes
3 answers
22k views

Why were some lightsaber effects in A New Hope different quality?

In the below pictures, you can clearly see the difference of quality, when Luke uses Anakin's old lightsaber, its a pale green, almost pure white blade. Its like George Lucas forgot to send this scene ...
Jared's user avatar
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15 votes
4 answers
7k views

If a lightsaber is made of contained plasma, how can it deflect blaster bolts and other lightsabers?

According to another question on this site it appears that lightsabers are controlled plasma streams. These streams are seen deflecting laser bolts and of course dueling with other lightsabers. But ...
boxed-dinners's user avatar
21 votes
3 answers
7k views

Why don't lightsabers affect water?

In the 1st and 2nd episodes of the currently running season 4 of Star Wars: The Clone Wars, there were many underwater scenes ınvolvıng lightsabers. If you've watched those episodes, you'd have ...
Doctor Doom's user avatar
22 votes
8 answers
9k views

Is the use of a lightsaber possible without a connection to the Force? [duplicate]

This is a two part question, with the two parts being mirror images to each other. Is the ability to use the Force a requirement, for some reason, to using a lightsaber? And if so, why? And on the ...
Tango's user avatar
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66 votes
14 answers
97k views

Do Non-Jedi (and Non-Sith) Use Lightsabers?

I understand that the mechanics and design of a lightsaber aren't that complicated. Do others besides the Jedi and Sith (or their minions) make or use lightsabers? And if they don't, why not?
Tango's user avatar
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57 votes
3 answers
31k views

Lightsaber blade "weight" in-universe

In-universe, a lightsaber is basically a controlled, fixed-length plasma stream that can be used as a sword. As such, the blade wouldn't have any mass (or infinitesimal mass if you want to get ...
KeithS's user avatar
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24 votes
4 answers
9k views

How is a lightsaber's power cell recharged?

From the question Did any lightsaber ever run out of power? and DavRob60's answer to it, it appears that the diatium power cell in a lightsaber can be drained by a short circuit (and presumably ...
Xantec's user avatar
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40 votes
3 answers
16k views

Did any lightsaber ever run out of power?

In this question, I learned that lightsabers are powered by a high-output Diatium power cell Has there been an instance where a lightsaber's "battery" has run out? (Leaving a Jedi in a ...
NorbyTheGeek's user avatar
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27 votes
1 answer
8k views

In Star Wars, is there a pretend-science explanation of how lightsabers work (like midi-chlorians for The Force)?

In Star Wars, Luke wielded both a lightsaber and the Force, neither of which was explained in much detail. In The Phantom Menace, it was explained that intelligent microscopic life-forms called midi-...
Paul D. Waite's user avatar
69 votes
5 answers
22k views

Why does a lightsaber turn off when a Jedi dies or drops it?

I rewatched the three newer movies and noticed that whenever a Jedi was killed, or let go of their lightsaber, it immediately turned off. What was curious was that the lightsaber turns off right away,...
Sydenam's user avatar
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83 votes
5 answers
21k views

What keeps a lightsaber from going on infinitely?

Is there a reason ever given that explains why a lightsaber (which I assume/was made to assume is a sort of laser) doesn't go on infinitely like a normal laser (excluding atmospheric conditions)? ...
DForck42's user avatar
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