▁Ro zew ie ▁L ighth ouse . ▁ ▁History ▁ ▁The ▁l ighth ouse ▁was ▁built ▁between ▁ 1 9 0 4 ▁and ▁ 1 9 0 6 ▁after ▁plans ▁by ▁German ▁architect ▁Walter ▁Kör te g . ▁The ▁l ighth ouse ▁was ▁constructed ▁out ▁of ▁a ▁wooden ▁frame , ▁by ▁the ▁company ▁Julius ▁P int sch ▁from ▁Berlin . ▁Form er ly ▁the ▁l ighth ouse ▁had ▁a ▁rot ating ▁be acon ▁power ed ▁by ▁ 1 1 0 ▁V . ▁In ▁ 1 9 2 6 , ▁the ▁l ighth ouse ▁had ▁under g one ▁modern isation , ▁when ▁the ▁former ▁light ▁system ▁was ▁replaced ▁by ▁a ▁light ▁bul b ▁with ▁the ▁power ▁of ▁ 2 0 0 0 ▁V , ▁installing ▁an ▁additional ▁emer gency ▁gas - power ed ▁system . ▁In ▁ 2 0 0 6 , ▁on ▁the ▁l ighth ouse ' s ▁one ▁hundred th ▁year ▁of ▁existence ▁– ▁the ▁l ighth ouse ▁had ▁under g one ▁a ▁complete ▁renov ation ; ▁which ▁included ▁a ▁new ▁exterior ▁paint - sch eme ; ▁a ▁characteristic ▁of ▁the ▁l ighth ouse . ▁ ▁Techn ical ▁data ▁▁ ▁Light ▁characteristic ▁ ▁Light : ▁ 0 . 3 ▁s . ▁ ▁Dark ness : ▁ 2 . 2 ▁s . ▁ ▁Light : ▁ 0 . 3 ▁s . ▁ ▁Dark ness : ▁ 2 . 2 ▁s . ▁ ▁Light : ▁ 0 . 3 ▁s . ▁ ▁Dark ness : ▁ 6 . 7 ▁s . ▁ ▁Period :