* Check your warranty. Call for service.
*** following is for information only.***
* Range hood lamps are usually available at hardware stores; Lowe's, Home Depot, or a lighting store. Take the old bulb to store for an exact replacement. There are many different bulbs though these are common for track lighting, etc.
* Note; not all range hoods us Halogen. You will find LED lights starting to show up on hoods. I'm not convinced they are the best choice (LED) for a heated area as LED is an electronic device that is sensitive to heat. Halogen's have another use (used under the hood). They do produce heat as with counter top heat lamps used at restaurants. Though not a lot of heat, you can still feel the warmth from Halogen lamps when turned on High settings.
* Golden Vantage (specs); https://www.amazon.com/ask/questions/asin/B00ASQJ7RS/2/ref=ask_dp_iaw_ql_hza?isAnswered=true#question-Tx2BW19EX2L2JVQ