If I worked at a bar I'd have a damn bright tail light(s).

Dinotte 140 minimum. Magicshine xml on the front. Redundancy is your friend - add a PBSFT to your helmet.

BTW - For a properly illuminated bicyclist, it's much easier to make yourself visible in rural, pitch black conditions than in an area where you compete with lots of lighting.

http://store.dinottelighting.com/sha...t=products.asp

http://www.ebay.com/itm/270756103172...84.m1423.l2649

http://aebike.com/product/planet-bik...t7359-qc30.htm