Given their high level of energy efficiency and lengthy lifespan, LED lights have become extremely popular. However, consumers frequently have the problem of light flickering. Flickering lights can be annoying since they degrade illumination and the user experience as a whole. In this blog post, we’ll look at the reasons why LED light bulbs flicker and offer workable fixes for the problem. You’ll be able to design a well-lit space without any disruptions if you comprehend the technology underlying LED lights and can spot probable flickering causes.
What causes light to flicker?
The term “light flickering” describes the abrupt and sporadic changes in light output. It can be identified by apparent brightness variations or a sporadic pattern of light.
How does this impact the brightness?
The flickering effect can significantly affect the quality of the light, which can be uncomfortable and annoying.
User Experience Affect
Long-term exposure to flashing lights can cause eye strain, headaches, and a decreased sense of wellbeing among users.
How do LED lights function?
It’s crucial to understand the principles of LED technology in order to comprehend light flickering in LED bulbs. A semiconductor device called an LED, or light-emitting diode, transforms electrical energy into light.
LEDs are far more energy-efficient than conventional incandescent bulbs since they don’t generate light by heating a filament. Light is produced when an electrical current passes through a semiconductor material, causing electrons to liberate energy in the form of photons. In comparison to conventional lighting solutions, LED lights have a number of benefits, including lower energy usage, a longer lifespan, and a multitude of colour possibilities.
What are the typical causes of LED light bulbs that flicker?
What causes my LED light to flicker?
To ensure a pleasing lighting environment and a positive user experience, it is essential to maintain a stable and consistent light output. For this reason, we will go over the most typical reasons for flickering LED light bulbs:
Dimmer Switches That Are Incompatible
Some LED bulbs cause flickering when used with specific dimmer switches.
It’s possible that outdated dimmer switches made for incandescent lamps won’t offer LEDs the necessary electrical compatibility.
To guarantee a flicker-free dimming experience, upgrading to LED-compatible dimmer switches is necessary.
Fluctuations in voltage
LED bulbs may flicker as a result of voltage variations in the electrical circuit.
Numerous things, including variable power supplies, flawed wiring, and excessive power demands, might cause these variations.
By using a voltage regulator or stabiliser, which aids in maintaining a stable voltage level and avoids flickering, voltage fluctuations can be reduced.
Insufficient power supply
Flickering LED bulbs can also be caused by an insufficient power supply.
Flickering occurs when LED lights don’t get the necessary amount of power, as their performance becomes inconsistent.
It’s essential to make sure the power supply is appropriate and fits the needs of the LED bulb to get rid of flickering problems.
Overheating
LED bulb performance may be impacted by overheating, leading to flickering. Due to their sensitivity to temperature, LEDs can operate worse in extreme heat.
To avoid flickering caused by overheating, proper heat dissipation and ventilation are required, such as by employing heat sinks or making sure there is enough circulation around the bulbs.
Low-grade LED bulbs
Low-quality parts may be used in inexpensive or poorly made LED lights, which causes flickering.
Purchasing dependable LED bulbs of high calibre lowers the possibility of flickering problems and guarantees long-lasting performance.
Problems with Installation and Wiring
Flickering may also result from faulty installation techniques or incorrect wiring. A steady electrical connection and the absence of flickering depend on proper wiring.
Avoiding wiring-related flickering issues can be achieved by following installation instructions and seeking advice from a qualified electrician.
Solutions for lighting flickering
Do a dimmer compatibility check
Check to see if LED bulbs can be used with the dimmer. To ensure flicker-free, smooth dimming, look for dimmer switches made especially for LED lamps. These switches have essential electrical compatibility. Flickering problems can be successfully fixed by switching to an LED-compatible Dimmer switch.
Look for LED fixtures and bulbs of the highest calibre
Choose LED fixtures and bulbs from reliable suppliers that are of good quality. Due to their higher components and high manufacturing standards, quality LEDs have a lower risk of experiencing flickering problems. Invest in bulbs with effective heat dissipation systems and adequate ventilation to ensure peak performance and lower flickering risks.
Consult a professional
It is advised to speak with a licenced electrician or lighting specialist if you have tried the aforementioned fixes but your LED lights are still flickering. They can evaluate your electrical system, spot any underlying problems, and offer pertinent advice to successfully address the flickering issue.
Conclusion
LED light bulb flickering can be an irritating issue that impacts the quality of lighting, the overall user experience, and even user health. Understanding the reasons for flickering, such as incompatible dimmer switches, voltage fluctuations, inadequate power supply, overheating, poor-quality bulbs, and wiring difficulties, empowers you to manage and minimise the problem.
By following the methods listed in this blog post, such as evaluating dimmer compatibility, validating voltage concerns, opting for high-quality LED bulbs, and getting expert help when needed, you can ensure a stable and flicker-free lighting environment. We’re here to help you in any way that we can. Enjoy the advantages of LED technology without the annoyance of flickering lights. If you’re interested in learning more about this topic, visit our blog here.
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