... Optimized thermal management : Heat distributed across a larger surface for immediate dissipation, with lower junction temperature, which brings improved ... heatsink,The Fans-Cooling dissipating area is bigger, air convection is better,the temperature will be lower at least ... of automatic protection circuit.6) Quality : Long lifetime up to 50,000 hours, certificate CE, ROHS, FCC, SAA, C-Tick. 4. Item ...