This results in breaks where the light is rapidly turned on and off.įor a low-brightness light of 10% luminosity, the LED is on 10% of the cycle, and off for the other 90%. With pulse width modulation (PWM), the LED is customized to part its on-time cycles, estimated in milliseconds. Technically, there are two different ways LED lights achieve dimming: Pulse Width Modulation In each case, the LED will keep up its activity at a similar voltage and current level as though it were working at full light yield. Light gets discharged from a semiconductor chip, so it’s either on or off. The brightness of the dimmable LED bulbs is not changed dependent on voltage. Non-dimmable LED bulbs are simple semiconductor light sources that emit constant light when a constant current passes through them. Mechanical Difference Between Dimmable And Non-Dimmable Bulbs In this article, we’ll take a look at what happens if you try to use a non-dimmable bulb in a dimmer. On the other hand, there are traditional bulbs that don’t have the capacity to light on multiple levels. Issues With Choosing The Wrong Type Of Dimmersĭimmable LED bulbs are designed and manufactured to give you control over the brightness and lighting modes of your lights.Putting A Non-dimmable Led Bulb In A Dimmer.Mechanical Difference Between Dimmable And Non-Dimmable Bulbs.
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