These T5 and T10 based LED bulbs are very popular and are commonly used for license plate, interior, side marker and running lights on various vehicles. Use these LED bulbs to bulbs to replaced the following incandescent bulbs types: 147 152 158 159 161 168 184 192 193 259 280 285 447 464 555 558 585 655 656 657 1250 1251 1252 2450 2652 2921 2825