... Power Supply 4. CE & RoHs 60W Waterproof DC LED Power Supply, LED Power Supply, LED Power Source, LED adaptor, LED Driver, LED Switching Power Supply. LED Power Supply,LED Power Supply/LED Driver/switching power supply/Power Supply ... lifespan , Up to 50,000 hours. less maintenance.6. Conform with EMC and RoHS directives . ApplicationsFor professional use on LED lightning ...