A:Answer Hello.
Thank you for reaching out regarding Samsung - 30" Under Cabinet Range Hood if what kind of bulb does the hood use. Regarding your concern, the lighting on the hood would be led; hence the bulb being used would be a led light bulb.
I suggest you check this link for the full specs, features, and dimensions.
https://www.samsung.com/us/home-appliances/cooktops-and-hoods/hoods/30-under-cabinet-hood-in-stainless-steel-nk30b3000us-aa/#support
Should you need more 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
Thank you for being a valued customer of Samsung. Have a great day.
Reference Ticket Number: 1144465692
^Camille
