Dylan,
I fear that your fetish is no longer uncommon but is instead spreading. Earlier this week I saw a program on the television -- the Travel Channel, to be precise -- about a couple who was shopping for a motorhome in preparation for caravanning. They refused even to consider one particular model unless all the interior halogen
lights were replaced with their LED equivalents. More disturbingly, the dealer pandered to their addiction and offered to replace them -- free of charge! I wonder if anyone is forming support groups? Perhaps there is there a 12-step program (that doesn't involve replacing your LED
lights). Surely help is available to those who ask for it.