... installation car led smd light bulbSpecification:1. Base Type: 1156/11572. Of LEDs: 27 5050smd3. Working Voltage: DC 12V /24v4. Power:2.1w5 ... T10x39, T11x42 (211). 5mm LED, SMD, HIGH POWER LED, 5050, and so on. LED, SMD, LED SMD Bulb, LED SMD Lamp, Festoon Light, LED Doom ... Light, T10 LED, T10, 194, BA9S, High Power LED, High Power T10, ...