hi taffy my intention is to drill into the indicator lens my understanding is they're translucent orange plastic ive only just received my pack 12 this morning so haven't got that far but Julian has copied my idea he bought a set of indicators off ebay and he reckons it was easy enough to drill a small hole and feed the leds inside giving a very authentic look to them i hope you manage to do it too and would love to see pics of the finished result 🙂