Charles G Stanley , NC December 15, 2015 Appliance: Samsung Microwave Hood Combo ME18H704SFB/AA-0000 Samsung Microwave Me18h704sfb/Aa-0000 / : Bulb went bad. How to replace Microwave Halogen Lamp. Replaced the bulb. I like that there is a piece of Styrofoam keeping your fingers from touching the bulb itself prolonging the life of the bulb. 5 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes