cciyu T5 73 74 LED Light Bulb Gauge Cluster Light Dash Instrument Indicator LED Light Bulbs (white) DIMENSION: 5mm X 18mm (W2.1x4.9D Wedge Type Bulbs).74 type(T1-3/4) 3/16 inch wide base small Wedge Base LED bulbs REPLACE T5 STOCK NUMBER:T5 17,18,27,37 ,57,58,70,73, 74, 79,85, 86,206,207,286,306,2721 WIDELY APPLICATION: Replace the light with T5 base, such as side markers, running lights, corner & bumper lights, license plate lights, instrument cluster, gauge bulbs, dashboard and factory housings, etc. FEATURE:Ultra Bright LED, unique and more vivid color;Low Power Consumption and Low Temperature PLEASE NOTE: If the LED does not light up, simply Rotating it 180 degrees (reverse the polarity)