Partsam 20X white T5 74 2721 LED Bulbs Speedometer Dash Gauge Light 17 18 37 70 3SMD Direct replacement for all T5 Wedge Type 17 18 37 70 73 74 79 85 86 2721 Dimension(Length*Width): W2.1x4.9d Wedge Type Bulbs; T1-3/4" Miniature Wedge Base Bulb Applications:Instrument Panel Gauge Cluster Dashboard Indicator;Check Engine, Brake Warning, Hi Beam Indicator,HVAC Controls Energy-Saving, Low temperature, Low Power Consumption, Long-lasting Life up to 50000 Hours Color: 6000K White; Package Content: 20Pcs x T5 LED Light; T5 17 18 27 37 58; 70 73 74 79 85 86; 206 207 286 306; 307 308 406 407 2721;