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2.5v.
For use in : mini Fibralux, mini 2000 combi lamp,
mini 1000 & 2000 clip lamp.
2.5v 0.25A E10 Incandescent.(WA02900,03600)
For use in Propper Microlite Penlight.
Welch Allyn 76000,777000.
2.5v 0.3A E10 Incandescent.
For use in WA 77800.
2.5v
0.35a
TL1-1/4 Thread Incandescent.
2.5v Threaded base.
Halogen.
For use in Welch Allyn Professional PenLite 76600.