Description Airpower Afterburner Ring – 95mm 48LED Must be used in conjunction with Airpower Lighting Module.   Brightness: 360.000mCd light output at 48 LED’s Impedance value: 3R6-1W at 7.4V Inner diameter: 60mm / Outer diameter: 71mm Lighting Wire: Twisted Pair – 120 Cm Weight: 22gram. Connection: Standard servo lead for use with AirPower AB Module