We bought a Harbor breeze ceiling fan with funky light bulbs & now can't find the bulbs, Any ideas?

Does it look like the GU 10 base on these bulbs, Shop around, maybe include Ebay.
GU-10 Base halogen MR11, MR16, MR-11, MR-16, Silver and black back as well as clear halogen bulbs with GU10, GU-10 base

Do you have the old bulb? Take it to a hardware store or lighting store and have them match it. Also, it should have some numbers on it.