rule "Engineering Lights ON"
when
  Item all_engineering_lights changed from OFF to ON
then
  engineering_table_lamps.sendCommand("ON")
  engineering_ceiling_lamps.sendCommand("ON")
end


rule "Engineering Lights OFF"
when
  Item all_engineering_lights changed from ON to OFF
then
  engineering_table_lamps.sendCommand("OFF")
  engineering_ceiling_lamps.sendCommand("OFF")
end