Turning On A Bunch Of Lightsources At Once

I have a bunch of lightsources made, and I need a script to turn them all on together, can anyone help? Just need a main script which is like the control, and then the "slave" scripts that adhere to the main script.

Generally your main script will communicate to the others through link messages or chat of some sort (llSay(), llShout(), llRegionSay(), etc.). They will respond to such an event by turning off whatever features you use for "lighting", whether it be particles (llParticleSystem()), actual local lighting, full bright (llSetPrimitiveParams()), etc.

Note this is very simple script I made:

default

{
state_entry()
{
llSetPrimitiveParams([PRIM_POINT_LIGHT, FALSE, <1.0,1.0,1.0>,1.0, 5.0, 0.0]);
llListen(60, "", "", "";
}

listen(integer channel, string name, key id, string message)
{
if (message == "light_on"
{
state on;
}

}
}

state on
{
state_entry()
{
llSetPrimitiveParams([PRIM_POINT_LIGHT, TRUE, <1.0,1.0,1.0>,1.0, 5.0, 0.0]);
llListen(60, "", "", "";
}

listen(integer channel, string name, key id, string message)
{
if (message == "light_off"
{
state default;
}

}

}

Put this in every lightsource.
In llSetPrimitiveParams([PRIM_POINT_LIGHT, TRUE, <1.0,1.0,1.0>,1.0, 5.0, 0.0]);
You can change them as: TRUE/FALSE, vector color, float intensity, float radius, float falloff
First it starts in off state, then when it receives the message light_on on the 60 channel (/60 light_on) they will turn on. Pretty simple and basic. All you need to do, if you want, is get a prim saying that when touched. I have made myself a turn on and turn off dialog. Tell me if you need that script.
This is one way you can do it.
Also keep in mind what Hewee Zetkin said. llSay has the normal chat range. You can choose from different types of range using the functions mentioned by him.

If the sources happen to be linked, you could use llSetLinkPrimitiveParams() in a single script, although there's a 0.2sec delay built-in to that function, so... it would be a bit like fluorescent lights flickering on in sequence.

Note that only the six nearest light sources will be used in the client (and possibly fewer with WindLight First Look, depending on the release version, graphics card, phase of moon, etc.). With more light sources in a scene, moving around can cause much blinkin'.

Thanks, I learned from that too.

I would like the script, thank you so much XD

OK, this is for a dark room I have, so 6 should be fine.

I'm really confused on the llSetPrimitiveParams values are...it's confusing on how it was written. Can you explain each value?

This site explains it all and more.
http://lslwiki.net/