National Optical 800-101 Tungsten Microscope Bulb

Replacement 115v, 15 watt tungsten bulb, D.C. medium bayonet base. Maximum overall length = 2.25".

For the following National Optical microscope models:

• 104
• 106-L
• 107-L
• 108-L
• 109-L
• 120-L
• 409TBL (bottom)
• 410TBL (bottom)
• 411TBL (bottom)

NOTE: This item is not returnable.