The BOW SX uses the successful BOW components to create up to a 17,000+ lumen lighting package for high light level LED applications. A dedicated heat sink for each LED array maximizes the thermal management characteristics of the BOW SX. An adjustable knuckle slip fits over a 2 3/8 inch Tenon, and allows for up to 90 degrees of vertical adjustment in 10 degree increments. Also available for Wall Mount or Bolt-On Arm mounting.