Size: 12x25 mm Pieces per pack: 2 Other: 4 SMD x 3 chips Voltage: 24V Lamp: (T10) Connection: W2,1x9,5d Brightness: 6500K Lumen: 50 lm Led: Smd With built-in resistor to fool drives can bus control and avoid light on the board Special lamps, intended exclusively for internal use. If they are installed on the vehicle's exterior lamps, THEY ARE NOT APPROVED FOR HIGHWAY USE. Free use in competition and show vehicles, for off-road use and on private roads