5 mode 2.5 amp DC driver for 10W LEDs

These little drivers are designed for use in flashlights but are ideal for anywhere you need to drive a single 5050 style 10W LED to near full brightness.

Input voltage is rated at 3 to 15V DC and output current is 2500mA. Output voltage range is 3 to 3.7V.

The driver has 5 modes which are selected by briefly removing and reconnecting power (normally done in a flashlight by quickly clicking the power switch): 100%, 50%, 10%, strobe, SOS flashing.

Driver measures 22mm diameter by about 12mm thick. Power is connected to the solder pads on the bottom of the driver (positive to the centre pad, negative to the outer ring). The LED is connected to the flying leads.