cciyu 20x Blue T5 Blue Dashboard Instrument Panel Instrument Speedometer Gauge Cluster 37 73 74 79 17 57 5050 1-SMD LED Light Bulb 12V (blue) Base LED Type:T5 5050 1-SMD,20 Lumen. Direct replacement for all T5 Wedge Type 17 18 27 37 58 70 73 74 79 85 86 2721 Input : 12V, No UV or IR radiation. Life Span: 50000 hours in average T5 is used as Car Indicator light, Instrument panel lightsDashboards Gauge Indicator light Many colors for your choice to DIY car interior effect you want Application:Dash Indicator Lights;Clock Lights;Ignition Lights;Indicator light;Dashboards Gauge Bulbs;Side light;Corner light