Size: 11.8x27.5 mm Pieces per pack: 20 Others: 5 SMD x 3 chips Voltage: 24 / 28V Lamp: (T10) Connection: W2.1x9.5d Brightness: 6500K Lumen: 28 lm Led: Smd • Smd technology • Multi-Chip System • Very long life NOT APPROVED FOR ROAD USE. Use only in competition or show vehicles, for use off-road or on private roads.