Aluminum Heat Sink Cooling Fin for High Power LED Amplifiers Transistors Other Home Furniture For welding masks on black

For welding masks on black glass lenses

harmless to the nails or the body

Works well and adjustable

Material: Silica Gel

Aluminum Heat Sink Cooling Fin for High Power LED Amplifiers Transistors Other Home Furniture For welding masks on blackITEM NAME: Aluminum Heat Sink Cooling Fin for High Power LED Amplifiers Transistors img *{margin: 0; padding: 0;. 1 Piece Heatsink Cooling Fin. Special aluminum heat sink for computer CPU high power LED amplifier transistor semiconductor device ect, played cooling effect. Fine teeth, toothed leaves with waves to enhance heat dissipation, reduce the risk of hardware failure because of overheating.