On my 200i I have the flashing brake light that stops flashing are 5 seconds if you hold the brake on. I think it gets the attention of the other drivers.
I happened upon a Burgman forum post in which the OP spoke of using Tailblazer bulbs. An easy installation...last a long time, are bright....can be moved from bike to bike. A little pricey.....but looked idiotproof.....just my thing.
I went with the halogen Tailblazer bulbs (reports were disappointing about the LED version). The Burgman is crazy easy to get at the bulbs, so the installation was simple.
I like them. Bright, they pulse a few times as I apply the brakes.....and haven't altered the looks or messed with the wiring.
They came with extra bulbs.....and reports are that I won't need the spares for a very long time, if ever.
I can recommend these bulbs if you're looking for a little extra protection from following cars.
https://kisantech.com/mag/index.php/pfin/20w-d2pak.htmlStig