ITEM NAME:100x41x8mm Aluminum Heat Sink Heatsink For High Power LED Amplifier TransistME Description: 1.Product Name: Aluminum Heat Sink 2.Materials : Aluminum 3.Size : 100mm(L)x41mm(W)x8mm(H) 4.The quantity of blade: 25pcs 5.Used for : Various mini DC converter circuit board ,LED ,Power IC ,Transistor etc. Package Included: 1x Aluminum Heat Sink.Used for : Various mini DC converter circuit board ,LED ,Power IC ,Transistor etc. Materials : Aluminum.