I ended up using a #93 and #1203 bub in paralllel for my PowerCab system and it works pretty well.? I selected the bulbs based by having the sum of their current rating to be close to the booster rating but not equal nor greater.? Also, I selected bulbs that were 'NCE compatible'.??
Credit to Mark Gurries and Marcus Ammann for the table below (Gurries) and wiring info (Gurries and Ammann).?
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Dave
Portland, OR
