LED Load Resistor: 1.OEM 2.ISO 9001:2008 3.Prodcts ... inverters,automation equipment,acoustics,aging power testing,auto accessories,auto LED industry.5.suitable for cooling plate installation.Commonspecification5W10Ω,10W10Ω,25W4 ... ,dimension and packing .3. More details, please contact us. 50W LED Load Resistors