Velleman mini 6 led chaser kit velleman mk173 if you ve ever wanted to recreate the light sequences from the star trek enterprise or from the 1980s tv show knight rider the velleman mini 6 led chaser kit is just what you need the kit provides led sequences which scan from side to side or go in one direction and is a great attention grabber suitable for use on cars or in shop windows at exhibitions or anywhere where you want to get the point across velleman mk173 mini 6 led chaser elect