This is the main script.

game.ReplicatedStorage.LightStatus.Sector1.Changed:Connect(function()
	for i, light in pairs(workspace:GetDescendants()) do
		if light.Name == "FacilityLight1" then
			wait()
			light.SpotLight.Enabled = game.ReplicatedStorage.LightStatus.Sector1.Value
			script.sfx:Clone().Parent = light
			light.sfx:Play()
			if light.SpotLight.Enabled == false then
				light.Material = "Glass"
			else
				light.Material = "Neon"
			end

		end
	end

end)
game.ReplicatedStorage.LightStatus.Sector2.Changed:Connect(function()
	for i, light in pairs(workspace:GetDescendants()) do
		if light.Name == "FacilityLight2" then
			wait()
			light.SpotLight.Enabled = game.ReplicatedStorage.LightStatus.Sector2.Value
			script.sfx:Clone().Parent = light
			light.sfx:Play()
			if light.SpotLight.Enabled == false then
				light.Material = "Glass"
			else
				light.Material = "Neon"
			end
		elseif light.Name == "Light_C_Q1" then
			wait()
			light.Bulb.SpotLight.Enabled = game.ReplicatedStorage.LightStatus.Sector2.Value
			script.sfx:Clone().Parent = light.Bulb
			light.Bulb.sfx:Play()
			if light.Bulb.SpotLight.Enabled == false then
				light.Bulb.Material = "Glass"
			else
				light.Bulb.Material = "Neon"
			end

		end
	end
end)

game.ReplicatedStorage.LightStatus.Sector3.Changed:Connect(function()
	for i, light in pairs(workspace:GetDescendants()) do
		if light.Name == "FacilityLight3" then
			wait()
			light.SpotLight.Enabled = game.ReplicatedStorage.LightStatus.Sector3.Value
			script.sfx:Clone().Parent = light
			light.sfx:Play()
			if light.SpotLight.Enabled == false then
				light.Material = "Glass"
			else
				light.Material = "Neon"
			end

		end
	end

end)