TH Marine LED Rail LightThis series of the lights features a rotating axis design to adjust the light to any desired direction. Circuit board coated with conformal coating to resist moisture, corrosion and vibration; Surface Mount; Powder coated aluminum extrusion rail with molded mounting ends; Light Rotates to Direct LIght Where You Want It; Frosted lens pattern for uniform light distribution; Super bright, efficient, Long Lasting LEDs (up to 100,000 hours); Low Power Draw; Easy to Install Anywhere; Available in 6" (12 LED) and 12" (24 LED);