I put the Radiantz LED tail light in tonight. It is amazing! It increases brightness about 20 times. Chicago Spike said it was great and as usual he is right. The cagers will see this brake light from about half a mile. It is a bit pricey though.
It took 2 minutes to install . it is a board with about a hundred LEDS on it that is wired to a plug that fits in the existing tailight socket so it is like changing a light bulb. It fits right in the existing tailight assembly. The web site was WWW.Radiantz.com hit tailights, then Honda,then dual intensity. It is so bright that low flying planes can see it. It does cost about $125. but it could save your life and you've probably spent more on chrome . I know I have.