120V 30W BA15D Side Mirrored Microscope Bulb

Bausch & Lomb 31-74-28

Ushio SM-31-74-28

Ushio 8000165

Guerra 4842

NIKON 25650

NIKON 78508

NIKON 78652

NIKON 2S650-023

NIKON YS-2-T

NIKON MXA-20450

ORBITEC LT-3609

HOSOBUCHI O-3609

USHIO #1000165

USHIO #8000165 SM-31

USHIO SM 31 SM-31

USHIO SM-31-74

28USHIO SM31 SM-31