Potentially pick up - or RFI. Try these common fixes before calling in the pros. A number of community members have concerns about using automated dimmers and LED lighting loads because of issues with flickering or not turning fully off. It may be a simple fix, like a new bulb or fixture switch, but can be a symptom of a larger electrical problem. If your LED is controlled by a dimmer, the easiest fix is to buy a good-quality "dimmable" LED bulb. Older dimmer switches and current conventional dimmers are designed for use with standard incandescent light bulbs, and they often don't work well with LED bulbs. For Phillips brand LED bulbs, blinking is considered a design feature to indicate failure. Do you have LED bulbs? Why do LEDs flicker – and how to stop it happening . This flickering, or rapidly pulsing on/off current, is produced by altering the rate of Hz/second. The flickering may be related to the type of bulb. ... My LED headlights are flickering. I read that a capacitor may be used to stop the flickering but the correct value was never figured out. Manufacturers also provide compatibility charts, and it is best practice to evaluate them. I recently changed the light bulbs from incandescent to LED. By using a controlled output current to reduce the risk in altering frequency, T8 LED lamps are less likely to flicker. LED lights may flicker on some vehicles, this is caused by the vehicle's onboard computer failing self-check test due to the new LED kit you just installed. 1. Do you have fluorescent bulbs? 2. LED bulbs vary in quality so a poor quality bulb may glow, flicker or buzz when switched off. I have a ceiling fan that I just installed an Aeon LED bulb in. Now the ceiling fan does have a dimmer controller built into the remote sender unit in the top of the ceiling fan. HID & LED Troubleshooting Guide. Well… put simply, LEDs flicker when their light output fluctuates. Why do LEDs flicker – and how to stop it happening. “The only solution is to try a different type or brand of LED light, or change the dimmer itself,” suggests Orr. What are the main causes of LED lights glowing even when off? To stop the flickering, the root cause must be found first. Give us a call today at (316) 771-9699. If lights are flickering in other parts of the house, there's a more systemic problem. If I place back 1 incandescent light bulb, leaving the other two lights LED, this problem does not occur. Older dimmer switches and current conventional dimmers are designed for use with standard incandescent light bulbs, and they often don't work well with LED bulbs. Dimmer switches are a common source of flickering with LED (light-emitting diode) bulbs. A fix is to add resistance with a “dummy load” to increase the power consumption. When they change out all of their LED Lamps and/or lighting fixtures and then turn them on, they often find them flickering. In rare cases, the flickering … There will be a lot of RFI about - motors, lights, power supplies (especially SMPS) all radiating noise.