Where can I find the Serial Number of my Philips SmartSleep Sleep & Wake-Up Light?
Published on 2021-11-15
You can find the Serial Number on the bottom of your Wake-Up Light. You need the Serial Number to register your product or when you call our customer care team.
Format:
Digit 5 to 8: production date YYMM
Digit 9 to 14: product specific number
