UpBright New Global AC/DC Adapter for Philips HF3510/60 HF3510/01 HF3520/60 HF3550/60 Wake-Up Light with Colored Sunrise Simulation Power Supply Cord Cable PS Wall Home Charger Mains PSU World Wide Input Voltage 100-240VAC 50/60Hz OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection) Tested Units. In Great Working Condition. UpBright 30 days money back guarantee. 1 full year service warranty. UpBright NEW Global AC/DC Adapter For Philips HF3510/60 HF3510/01 HF3520/60 HF3550/60 Wake-Up Light With Colored Sunrise Simulation Power Supply Cord Cable PS Wall Home Charger Mains PSU