Features: Color: Yellow Led Type: Halogen Base Type: T5 Base Low Power Consumption and Low Temperature Good Performance: 50000 working hours Easy Installation, just plug andamp; play Faster on/off response time. (T10 socket): Color: Black Socket Hole Diameter: 5/8" or 13mm diameter hole Easy Installation, just plug andamp; play Built to strict quality control standards Please make sure this is T10 type (T3-1/4) 5/8" or 13mm diameter hole Cross Reference: T5 17,18,27,37 ,57,58,70,73, 74, 79,85, 86,206,207,286,306,2721.

Application: Replace the light with T5 base, such as instrument Panel indicators, Speedometer, Tachometer, Gauge Cluster, Check Engine indicator, Highbeam indicator, Shifter Lights, etc (please Note your original bulb size for your instrument light) Note: Since the nature of the item being offered might fit a large variety of different vehicle and function.

Please make sure this is the correct application type of bulb before placing order andamp;make sure the length of this light is correct for your car - Latest European band cars may need to use built-in Canbus Led to avoid the error code. - If it doesn't light up, just flip it 180 degrees then it should light up. - If you have any questions, please us for more details. Package Including 20x Yellow Halogen T10 Wedge Bulbs 20x Twist Lock Sockets