Feb 19 (Reuters) - Cochlear Ltd COH.AX :
* H1 NET PROFIT $128.6 MILLION VERSUS $110.8 MILLION
* H1 SALES REVENUE $711.9 MILLION VERSUS $639.6 MILLION
* INTERIM DIVIDEND PER SHARE $1.55
* REAFFIRMS FY19 EXPECTATIONS OF DELIVERING REPORTED NET PROFIT OF $265 MILLION-$275 MILLION
* EXPECT A LOWER RATE OF COCHLEAR IMPLANT GROWTH ACROSS DEVELOPED MARKETS FOR FY19