cciyu 10 Pack Super Blue T10 6SMD LED Wedge Bulb 192 194 168 Speedometer Instrument Dash Light LED Type: T10 3020SMD LED Chips.Built-in Circuit for 12V Power Input. Long Lasting Life:50000 working hours.Low Power Consumption and Low Temperature. Cross Reference: W5W (194 168) 147 152 158 159 161 168 184 192 193 194 259 280 285 447 464 501 555 558 585 655 656 657 1250 1251 1252 2450 2652 2921 2825 504 2821 12256 12961 M158 M155 Application: Dashhboard,Side,Indicator,Instrument panel,Seedometer;Shifter,A/C panels and other gauges Light;Air conditioning indicating lamp;Center Console,interior light,etc. Note:If the LED does not light up, simply Rotating it 180 degrees (reverse the polarity)