Partsam 10x Red T5 Wedge 74 37 2721 Instrument Speedometer Gauge Cluster LED Light Bulb SPECIAL T5 LED BULBS, including 10 T5 instrument panel dashboard LED lights. LED Type: T5 3 SMD 3020 LED Chips. LED light color: Red. WIDE APPLICATION RANGE: can fit well for Gauge Cluster Indicator,Speedometer,Odometer,Tachometer Light, dashboard lights, side light, indicator light, instrument light; Air conditioning indicating lamp, center console light, interior light,etc (Depending on the model of your car, some fit more than 1 position. Please double check user manual before purchase.) IDEAL REPLACEMENT FOR ALL T5 TYPE: replace model numbers: T5 17 18 27 37 58 70 73 74 79 85 86 206 207 286 306 307 308 406 407 2721 EASY INSTALLATION, JUST PLUG AND PLAY. Very faster on or off response time and vibration resistant. Energy-saving, low temperature, low power consumption, long-lasting Life, great replacement instrument dashboard led light bulbs. IMPORTANT NOTICE: If the LED does not light up, please simply rotating it 180 degrees to reverse the polarity. T5 17 18 27 37 58; 70 73 74 79 85 86; 206 207 286 306; 307 308 406 407 2721;