cciyu 4X Car T5 B8.4D 5050 1SMD Blue LED Lamps Dashboard Side Indicator Lights Replacement fit for 2003-2006 Dodge Ram 1500/2002-2005 Porsche/2002 Jeep/2002-2006 BMW Built-in Circuit for 12V Power Input. Ultra Bright LED, unique and more vivid color. B8 LED Bulb (B8.7D, B8.5D, B8.4D, and B8.3D type ) - High Power Instrument Panel LED: - Replacement twist lock B8.4D instrument cluster and gauge illumination bulbs with 1 high power SMD LED. Up to 16 lumen, brighter than stock bulb. Cross Reference: Replace Stock Number:B8.4D,B8.4,Bx8.4,882 06002,65062111391260, 62 11 1 391 260 Application: Replace the light such as Dashboard Lights, Side Light, Indicator Light, Instrument Light ;Air conditioning indicating lamp, Center Console light, interior light,etc.Universal Application on Most Vehicles, Boats and RVs,Direct Replacement of Standard T5 B8.4D Bulb. Please NOTE: If the LED does not light up, simply Rotating it 180 degrees (reverse the polarity)