Lumishore ORA THX204 Thru-Hull Single Light White [010-04515-00]ORA THX204 Thru Hull Single Light White Lumishore's ultra slim thru hull THX204 has a small hull cut out requirement of only 5 8 (16. 5mm). The THX204 features 6,100 fixture lumens and an ultra wide 110beam angle, allowing the light to saturate deep into the water. With a simple 2 wire installation and no external drivers, it's one of the easiest thru hull lights to install and is suitable for transom, side hull, or bottom installations. Control the