Eiko 194 mini indicator lamps are designed for long lasting and reliable performance. With a miniature wedge (W2.1x9.5d) base and T3.25 bulb shape, this Eiko lamp has high quality components and is easy to install. This mini indicator lamp operates at 14 volts and 0.27 amps and is typically used as an instrument panel light in domestic cars. With a life rating of 2,500 hours, this bulb will last for many miles and is suitable for all types of weather.