Power supply 24V adapter for Philips SUNRISE Wake-up light Alarm HF3531 HF3510 | eBay
Amazon.com: OMNIHIL 8 Feet AC/DC Power Adapter Compatible with Philips Wake-Up Light HF3520/60 Power Supply Adaptor : Electronics
Amazon.com: Accessory USA AC DC Adapter for Philips HF3500 HF3500/01 HF3500/60 Wake-up Light Alarm Clock Switching Power Supply Cord : Electronics
Ac Dc Adapter For Philips Hf3510 Hf3520 Hf3550 Wake-Up Light With Colored Sunrise Simulation Replacement Switching Power Supply Cord Charger Wall Plug Spare Laptop Batteries / AC Adapters - Newegg.com