The Prompt-LED series is a step-down constant current source designed for driving high power LEDs. Standard output currents available are from 300mA to 2000mA to make this driver compatible with a wide range of LEDs from many different manufacturers without the need for any external components.

With the same current the driver can handle multiple LED's connected in serial and parallel combination. Despite its compact size, the PROMPT LED series is fully featured with very high efficiency, wide input voltage range, high ambient operating temperature and multiple stages of LED dimming provided by Digital PWM control.

The driver is also designed to be as reliable as the LEDs it is driving, even at the full operating temperature of 85C. It will automatically sense the LED temperature and make the LED operate in safe operating conditions. External sense line can be connected if the driver needs to be operated in dusk down mode. Prompt team provides application support to ensure utilization of driver in multiple LED configurations.