Light Color:White ;Power:1.5W;Input:DC12V;Number of SMD:13Dimension: 45 x 12 x 12 mm Long service life service time;High Quality 13-SMD 5050 T10 LEDs bulb;100% Brand New， Ready To Ship. Usually 8-18 day to US， EuropeCross Reference: T10 = 194 168 501 W5W 147 152 158 159 161 184 192 193 259 280 285 447 464 555 558 585 655 656 657 1250 1251 1252 2450 2652 2921 2825 Wedge base Model which is a small bulbUsing For Tail lights， Turn signal light， Corner light， Parking light，Side marker and Backup lightsLED lights are great to use because they are much brighter than normal car bulbsNote: - Before purchase it，please make sure your bulbs is T10 Wedge Socket - Becuase the LED bulbs have lower power consumption， German brand name of cars may need to tap on Load Resistors to remove the error code on dashboard - If they don't light after inserting into the socket， insert oppositely - If the LED does not light up， simply flip it 180 degrees (reverse the polarity) - If you're not sure about compatability / fitment， please feel free to contact us Package Content :20 x 5050 13-SMD Car LED Light Bulbs