... .2. For the specification including 4, 6, 9, 12, 24PCS SMD in the PCB; For the special size can design according ... are available.3. LED Quantity: 20PCS LED4. LED Specification: 5050 SMD -3chips5. All the color are available6. Working voltage: 12VDC/24VDC ... car top light, car reading light. Light Lampe Panel 20 SMD LED+T10+Dome Bulb+BA9S Adapter