12V ~ 24V DC-DC MR16 4~7x1W Dimmable LED Driver Output 9~24V 280mA Power Supply For 4W 5W 6W 7W LED Light Bulb
The image is just for reference, the color of wire color is different some time.
Specification:
Input Voltage: 12V~24Vdc
Output: 9~24V 280mA
Operating Temperature: -20~80 celsius
Storage Temperature: -20~80 celsius
Dimension: 271813mm
Dimmable: Yes (need to work with DIM controller)