Lighting Ever&reg; T10 Wedge Base LED Automotive bulbs, Indicator Lights & Meter Lights, Warm White, Pack Of 2 Units T10 Wedge LED Automotive Bulbs. Pack of 2 Units 20 Watt Halogen or Incandescent Bulbs Replacement In Warm White Color Diameter is is 0.39in. Length is is 1.77in. Work as indicator bulb, meter bulb and so on. Lighting EVER High Quality Standard. 30 days money back guarantee.