Apr 26

Reliable dash / cluster / instrument panel T10 / T5 / T4 LED bulbs?

I've been trying all sorts of LED's, but they don't last more than a month on a daily driven car... Most of these bulbs I have tried would last for years if they were installed inside a headlight or tail light housing, but once they are inside the cluster there isn't enough space or cooling to keep them reliable. The white ones which runs the hottest, also fails the soonest.

Anyone here has some suggestions?

Cost is not a concern, but simplicity is (P&P would be ideal choice). Thx