Outdoor lighting fixtures are designed to provide illumination in areas that are otherwise dark and difficult to navigate. These lighting fixtures are usually powered by low voltage (LV) sources, such as 12 volts or 24 volts.
Unfortunately, these low voltage outdoor lights can sometimes start to blink or flicker, which can be both annoying and potentially dangerous. Understanding the possible causes of this issue is the first step towards addressing it.
1. Loose Connections
One of the most common causes of low voltage outdoor lights blinking is a loose connection somewhere in the system.
This happens when a wire is not properly connected at either the light fixture or at the power source, resulting in an intermittent connection that causes the light to flicker on and off. To address this issue, check all wiring connections for tightness and replace any corroded wires.
2. Faulty Transformers
The transformer is the device that converts incoming line voltage into lower levels that are safe for outdoor lighting fixtures.
If there is an issue with the transformer, it can cause low voltage outdoor lights to blink or flicker due to inadequate power being sent to them. If this is suspected, then it may be necessary to replace or repair the transformer.
3. Bad Light Bulbs
Another possible cause of blinking low voltage outdoor lights is bad light bulbs.
This can happen if a bulb has been damaged due to age, vibration or improper installation, resulting in an insufficient amount of light being produced by it. In this case, it may be necessary to replace the bulb with a new one.
Conclusion
Low voltage outdoor lights blinking can be caused by several different issues, such as loose connections, faulty transformers and bad light bulbs. By understanding what could be causing this problem and addressing any potential issues promptly, you can ensure your outdoor lighting system works properly and safely.
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