has a plug and play brake light modulator. They flash quickly 6 times and then stay steady. If you pull on the brake again within 10 seconds, they remain in a steady state. This is to keep from annoying the people behind you if you are in slow moving traffic. After 10 seconds, they revert back to the quick pulses for attention getting. l
The ModMy250 version modulators are also weatherized to resist shock and moisture. Made for filament type bulbs.
also has other lighting products such as LED Turn Signals, LED Relays, diode kits, integrated taillights and decals for the Ninja 250. For more info, Ask Tri by using the site Contact Us page. http://www.modmy250.com/LP.html
*note*-the connectors on the modulator should fit the 2001-2012 Ninja 250, 2013 Ninja 300 and 2006-2008 Ninja 650
I have a brake light modulator. It definitely has an affect on driver reactions. Cars now react a little quicker when seeing the brake light flash as opposed to it being steadily on. Highly recommend it.