... display 1, remote control programme 2, 360 degree direction revolve 3,color:red,yellow,white,blue,green 4,CE approve led ... from a 12VDC car cigarette lighter via a long 4 meters cordiallyInstall with sucker/double-faced adhesive tape/bolt ... languages displayDot matrix:7x50.Pitch:4.6mmDisplay space:230x35mm.8 levels of speed and brightness control.With remote control.Can programme 11 messages, ...