Yes, you can customize cooks and control the Oven's lamps! This can be achieved through an advanced mode called Pro Cook (currently in beta).
Pro Cook can be found if you navigate to Settings on the Oven home screen under Pro Cook Beta. The Pro Cook icon will then appear the second page of your Oven's home screen.
Pro Tip: You'll be able to take control over the lamps but you will not be able to save or share them. Look for this feature to expand in the first part of 2019!
If you have additional questions or want to learn more, please e-mail us at firstname.lastname@example.org or call us at (855) 276-6767 from 8:00 AM - 9:00 PM PT Monday through Friday, and 8:00 AM - 6:00 PM PT Saturday and Sunday.