Wake up light

[Mr.D]

Thanks you guys!
It works perfectly now

Final script:
for val = 0, 10 do
  value = grp.getvalue(event.dst)
  if value == true then
     grp.write('Lys - Settverdi - 2 etg - Master Bedroom', val)
     os.sleep(30)
  else
     break
  end
end

Thanks!
Mr.D