NOTE: You will receive the correct bulbs for your application, identical to OEM model, lumens, voltage, amperage, etc.  There is no such thing as "universal" bulbs, beware of those who claim such nonsense.  If you doubt my statement, ask McIntosh Labs directly, they are quite helpful.  On more than one occasion I've had people asking about this.  I am a McIntosh collector and currently own or have owned the majority of the models produced.  Therefore I have actual real world application knowledge of these units and use these kits on my own units and not just copying other’s listings.

LED upgrade for your prized MC2500'S meters. Direct fit, correct voltage. Includes sufficient bulbs for both meters. If your meters' filters have turned green or brown from the incandescent heat, see my other listing for the complete kit with the blue filters.