RF-27HA50DS-EE-Y RF-27HC13DS-EC-Y RF-27HI35DS-CF-N-Y RF-27HI35DS-DF-2N-Y RF-27HK13DS-ED-F-Y RF-27QI16DS-EE-Y RF-27QK14DS-EC-Y RF-27TI16DS-EE-Y RF-27TI35DS-CF-N-Y RF-28