/products/manufacturers/intelligent-led-solutions/b/blog/posts/led-dimming-with-pulse-width-modulation-pwmThe term modulation in essence refers to a form of control. Pulse width modulation in lighting is a specific method of control, used to effectively alter LED brightness. The PWM technique minimises the typical amount of deliverable power to single oren-USTelligent Community 12https://community.element14.com/products/manufacturers/intelligent-led-solutions/b/blog/posts/led-dimming-with-pulse-width-modulation-pwmThu, 11 Apr 2024 20:15:21 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:baed995c-c9d2-46bb-82a1-df92bc5fbe8aDAB0<p>You have two things working for you in PWM.</p> <p>First, your eyes respond logarithmically to the light pulses.</p> <p>Second, you have persistence, which allows the brain to see the light even after it has gone out.</p><img src="https://community.element14.com/aggbug?PostID=27833&AppID=373&AppType=Weblog&ContentType=0" width="1" height="1">