... 60W,80W,100W,150W,180W,200W,etc availableGood for miner light and highbay light.Light weight ... column-shape heat pipe Aluminum LED heat sink,Bonded fins,Zipper fins and extruded finsFeature:heat pipe+ ... availableWe also can R&D the complete unit for customers' applications.We have many styles and ... models,please contact us for more info. 4,Material: Extrusion Aluminum 6063, Al6061 ...