Microscope Lights

This is a replacement 0.5W LED light bulb for the National Optical 420 series top light. NOTE: This is only a light bulb. Microscope is not included. NOTE: This item is not returnable.

Replacement 1.0 amp (110v) fuse for the National Optical stereo microscopes. NOTE: This item is not returnable.

National Optical replacement 3W LED bulb for 167 series microscopes. NOTE: This item is not returnable.

National Optical 802-003 auto cut-off recharger for rechargeable LED microscopes. NOTE: This item is not returnable.

National Optical power supply with power cord for the 449 series stereo microscopes. Auto-switching 100~240v, 47-63Hz in, 12v out. NOTE: This item is not returnable.

Replacement LED bulb assembly for bottom illumination. For use with National Optical 450 and 452 Series microscopes. NOTE: This item is not returnable.

Replacement LED bulb assembly for top illumination. For use with National Optical 450 and 452 Series microscopes. NOTE: This item is not returnable.

Replacement halogen bulb for top light, 12v 10 watt halogen with reflector. NOTE: This item is not returnable.

Replacement microscope bulb, 12v 10watt, D.C. medium bayonet base. NOTE: This item is not returnable.

Replacement 110v or 230v, 5 watt fluorescent bulb for the following National Optical models: 138 Series 139 Series 155 Series 156 Series 157 Series 415 Series 416 Series 417 Series 420 Series (bottom) 420T Series (bottom) 430 Series (bottom) 431...

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...