UniLight 141mm Light Afterburner Ring - BlueUniLight 141mm Light Afterburner Ring Blue RINGL 141 BL The new generation of extremely lightweight, compact and very efficient afterburner rings. The new rings are based on the current COB LED technology and can be built extremely compact due to the high integration. About 20 different types with only 3 to 4mm width now allow the use in almost every electric or turbine jet or helicopter. Many of the rings can be used together, in orange as well as in