LED bulb upgrade for 037 & 049

To suit Heine 2.5v Otoscope: K100 Beta, 100 Beta, 100 Vet Mini, 2000 Fibre Optic, Operating Alpha and Alpha Fibre Optic Superior illumination & 10 year warranty. Please note: Whilst this bulb is a Generica product, it is fully compatible with the above at a lower cost.