Run it
Copy the script and paste it into your executor.
script.Parent.MouseButton1Click:Connect(function()
while true do
wait(0.5)
game.Lighting.Ambient = Color3.new(math.random(), math.random(), math.random())
game.Lighting.ColorShift_Top = Color3.new(math.random(), math.random(), math.random())
game.Lighting.ColorShift_Bottom = Color3.new(math.random(), math.random(), math.random())
game.Lighting.ShadowColor = Color3.new(math.random(), math.random(), math.random())
end
end)ts is ancient asf so idk if this is working

Universal