A:Answer Hi Designer4U,
We understand getting the properly sized bulb for this Samsung microwave model is important.
I have shared the website of our authorized distributor for parts and accessories. Please visit the website to check and order the compatible bulb.
http://www.samsungparts.com/CustomerService.aspx
Should you need assistance, please feel free to get back to us via the following options:
1. Facebook Messenger: http://m.me/samsungsupport
2. Twitter: https://twitter.com/messages/compose?recipient_id=18768513
3. Samsung Community: https://us.community.samsung.com/t5/Samsung-Community/ct-p/us
When you message us, provide us with this reference number 1145096040, it will help our team pull up your information.
Leo