** Shares of Hydroponics equipment firm iPower down nearly 5% to $1.54 premarket
** Co reported Q4 revenue of $19.45 mln in after-market hours on Thursday, missing analyst estimates of $21.3 mln
** YTD, stock has more than tripled
(Reporting by Jaiveer Singh Shekhawat in Bengaluru)
((JaiveerSingh.Shekhawat@thomsonreuters.com;))