Use for loop to iterate through instances?

[systemcall0]

Is there a way to iterate through instances using the counter in a for loop? Something like this?

The lights are just in counts of 1 like

Light 1
Light 2
And so on. Please help?

[DasKairo (Cairo)]

You would be doing something called:

C o n c a t e n a t i o n

Where you essentially combine two or more things together to form one item, like this:

local concat    = "Hello " .. "Player!" -- Normal Version
local concatAlt = `Hello {"Player!"}` -- Alternate Version

-- The Formats that can be used for .. and {}

print(concat)    --> Hello Player!
print(concatAlt) --> Hello Player!

So for our code, we can do this:

for i = 1, 20 do
    local Item = `Light{i}` -- concatenated name
    workspace.CeilingASM[Item].Glow.SurfaceLight.Enabled = false -- the String is used to look for an Item
    task.wait(.5)
end

[systemcall0]

Thank you so much i knew there was a way to do it i just forgot cause its been a while. Thanks!