Hub Light Car Wheel Caps Light Center Cover Lighting Cap Floating Illumination LED auto Compatible With 3series/4 series/5 series/6 series/X1/X3/X4/X5/X6/Z4/M2/M3/M4/M5/M6.
LED Installation position: automobile wheel hub cover Material: ABS base + alloy car. Magnetic levitation technology / free wiring / free battery Feature.
Power generation / low-speed light Feature.