SetPrimaryPartCFrame is not a valid member of Part?

while true do
	print("bruhmoment")
	wait(1)
	local original = game.Lighting.light
	local copy = original:Clone()
	
	copy.Parent = game.Workspace
	copy:SetPrimaryPartCFrame(game.Workspace.regenspot.Position)
end

Hello. I am pretty sure I am not doing anything wrong because even when I read the wiki for :Clone(), (https://developer.roblox.com/en-us/api-reference/function/Instance/Clone), I have found :SetPrimaryPartCFrame. I have used this in my code but it says its not a valied member of part??

Here is what I would do:

while true do
    print("bruhmoment")
    wait(1)
    local original = game.Lighting.light
    local copy = original:Clone()

    copy.Parent = game.Workspace
    copy.Position = game.Workspace.regenspot.Position
end

I changed the CFrame thing to the position of the regenspot.

If this helped please accept this answer.

There are no primary parts in the copy's child. So I changed :SetPrimaryPartCFrame becomes CFrame.Vector3. By the way, you can just use while wait(1) do instead of putting wait(1) inside the while true do. There's also some adjustment needed:

while wait(0.5) do
    print("bruhmoment")
    wait(1)
    local original = game.Lighting.light
    local copy = original:Clone()

    copy.Parent = game.Workspace
    copy.Position.CFrame = workspace.regenspot.Position.CFrame
end

This is the best way to put the copy's position with a CFrame.

####Question: What is a primary part in ROBLOX studio?

A primary part is a group's children but which controls the whole group children's positions or CFrame value.

I will not tell you to do some hashtags before typing your word to change the word font XD

So if you have other questions, ask below the comment, or PM me in my profile! Anyways, see ya later :D