T10 20-smd 12 Volt Ultra Bright White Light LED Bulbs (2 Pack) Replacement for Turn Signal, Parking, Tail Light, Backup Light, Side Marker Size 0.43 inches x 1.02 inches Ultra Bright White with 360 degree light output Plus 4 LED segments on the end For 12 volt vehicles only 50,000 hours life Replacement for 147 152 158 159 161 168 184 192 193 194 280 285 447 464 555 558 585 655 656 657 906 912 921 1250 1251 1252 2450 2652 2821 2921 2825 W5W etc