Fits Selectra 11075
Nikon NP-3
Marco CP-2
Woodlyn 3120
Burton & Shin Nippon Radiuscopes
Universal Halogen bulb 6V20W.
For the following :
Reichert LongLife #11083 & #12084
Reichert Selectra #11075 & #12030
Nikon NP-3 & NP-3S
Marco Everlight CP-2 & CP-670 & CP-690
Woodlyn Standart #31200