Not sure what Bulb you need?Have a look at our bulb selection guide! Bulb Guide All / Screw in All Bayonet Flanged Fluro Halogen Reflector Screw in Quick View Screw In Ushio SM-8G101 8000302 6V 5W A$51.00 Add To Cart Quick View Screw In 6V 10W USHIO SM-8G102 8000303 Microscope Bulb A$51.00 Add To Cart Quick View Screw In 6V 15W NARVA 67273 LWT-P5T Microscope Bulb A$112.00 Add To Cart