lua_light_control

rednet.open("right")
while true do
  sendid, message = os.pullEvent()
  if sendid == 23 do
    if message == "light_on" do
      rs.setOutput("back", true)
      rednet.send(sendid,"on true")
    end
    if message == "light_off" do
      rs.setOutput("back", false)
      rednet.send(sendid,"off true")
    end
  end
end