Its main function is to run the LEDs at the correct voltage and current, converting the mains AC supply (typically 230V, 50Hz) to, usually 12 or 24V DC. So, to answer the question “Can these specific LEDs be dimmed?” it is necessary first to understand a little about LEDs and drivers.Īll LEDs need a driver, which is a piece of electronics. If it is practical or not to dim a particular LED lamp or lighting fixture will depend on the driver that is being used to control it. Yes, all LEDs can be dimmed, but it is not always simple. As a lamp or fixture is dimmed its lumen output decreases. The output of a lamp or lighting fixture is measured in lumens (lm) and is sometimes known as its “luminous flux”. ![]() What is Dimming? AN INTRODUCTION TO DIMMING LEDs / HOW TO DIM LEDS / LED DIMMINGĭimming means reducing the output of a lamp or lighting fixture.
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