First of all, before some kid starts rambling something he has never tried, I'm interested in posts from people who have tried and what was brightest.
Why ? There are too many kids out there on their frickin phones not paying attention. If I press on the brake,. I want it bright. I've spent too much to have an idiot slam into me.

Has anyone experimented with the newer CREE/ PLASMA red leds for 1157 ??
I'd appreciate which worked.