... is much more sturdy than the bulb and fluorescent tube,they are no loose and moving parts within the solid epoxy ... led lamp (led component,led indicator) signal indicator numeric and Alpha-numerica display Automotive Backlight Flashlight for portable device ... itround,burgonet,straw hat,oval/ellipse,bullet,columniform,columniform and concave,squareness,squareness convex(with flange) is available,InGaN ...