This pre-built module will drive three 1-watt high power LEDs at 350mA from a 12 volt AC or DC source, making it ideal for use in automotive and solar power situations.
The unit consists of a tiny PCB which has two pins soldered to one end for the 12 volt input, and the LED connection has flying leads.
These are ideal for building into your own equipment.
Input Voltage: 12-16V
Output Current: 300-350mA
Design may vary slightly.
Note: you must not power these up without a LED connected as you may kill the driver!