For 6v lamps running on 8v, then why not just put a couple diodes in series with the bulbs. The natural junction drop across the diode will lose the volt and a half for you. 2 or 3 diodes, and if you need AC instead of half wave DC, then add a parallel string of diodes facing the opposite direction. Cheap, simple, dissipates next to nothing. Parallel to the other diodes, not parallel to the lamps.
Have you tried the old U601? So it got hot, but does it worEven just grabbing a lead in your needle nosers.
Have you tried the old U601? So it got hot, but does it worEven just grabbing a lead in your needle nosers.
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