... patent:ZL 201030170293.0 Feature:Waterproof, Shuts Off Automatically Cool Bike Spoke LED light with 40 graphic patterns and 5 messages ... save power4,5 Message: "HELLO, I LOVE YOU ""PEACE""GOGO""BIKE"package:Blister Plastic,with User manual (English) and Sensor unit ... Installed on the bike’s spoke Led Bike Spoke Light 2011 fashion design