Causes for Failures Of LED Lighting Fixtures?

Causes for Failures Of LED Lighting Fixtures?

LED Lighting Fixtures

LED lighting has proved itself the most resilient and long-lasting in terms of structure and light life. Apart from having an excellent lifespan, these lights are renowned for saving energy and providing soft light color. These lights are considered perfect for outdoors; that’s why experts suggest choosing the best low voltage landscape lighting Northville that is LED-based. Using LED lighting doesn’t mean that they will never fail. Many homeowners have complained that their LED lights suddenly stop working, leaving their homes in the dark. This is known as premature LED failure. There could be several potential reasons to it. But if there is a manufacturing defect in LED bulbs, they could go out early. 

Apart from manufacturing defects, a high LED failure rate occurs for several reasons. However, it can often be characterized by certain factors. Given below are some reasons why LED lighting fails.

Main Causes of LED Lighting Failures

Temperature Fluctuations

One of the biggest reasons for LED light failure before its rated lifespan could be the temperature of its surroundings.If the temperature around it gets too hot and there is a lack of a proper heat sink, it can cause the LED lamps to overheat, which will later fail. For instance, if you are using an LED light that should not be used in an enclosed fixture like in recessed lighting or downlight, it will definitely stop working soon.

Moreover, LEDs have been rated to work at low temperatures. Going lower than what is acclaimed can also have a negative impact on LEDs. That’s why always read the specifications to ensure whether or not LED lighting should be used in an enclosed fixture. Also, educate yourself with the maximum and minimum operating temperatures to ensure that it is the right fit for your landscape.

Structural Issues

Any issues with the structure of the LED lamp. Whether it is the LED bulbs, or the light, or the way they are connected. These could be the potential reasons for structural failure. For example, if the LED you are buying is not made of the highest caliber, it could put you in a big problem. If you choose high-quality and expensive LED lamps, they will consist of higher-grade LEDs. Moreover, they offer excellent lighting quality and efficacy.

We cannot deny that if suitable quality materials are used in your LED lamp, then the chances are less that you face issues with the process required for the LEDs to illuminate. The most common structural issue you could meet with the LED is the electrical flow running both ways through the LED. Rather than just one way required for the p-n junction between the semiconductor materials.

If we talk about the lamp itself, epoxy is used in its construction. Sometimes, this epoxy starts turning into yellow color when heated, which can begin absorbing some light that is being produced. This lowers the lamp’s efficiency, and the epoxy can also absorb moisture from the surrounding. Thereby transferring it to LED, further creating significant issues. 

Use of Poor Quality Materials

LEDs comprise several components, and each one of these components needs to work together. The type of lens to the heat sink, power supplies that generate lighting, and the chips, all these components are carefully built to function correctly and offer good lighting output.

The quality of lighting materials matters a lot; if your landscape lighting lacks them, failure is likely. Driver plays a significant role in lighting. If poor-quality components are used in driver construction, then LED would definitely fail. If the driver is incorrect, then the driver’s heat may not be correctly dissipated and fail. That’s the reason of LEDs flash or flicker. It is an early sign of driver failure.

Inadequate Lamp Testing

Even if you choose the best low voltage landscape lighting Northville that is LED-based and has not been thoroughly tested before shipping, then the chances of failure are high. Every lighting manufacturer places LED lamps and fixtures in a testing room for up to 10 days and tests them by repeatedly turning them on and off. Experts believe that LEDs are similar to solid-state electronic devices like TVs or other consumer electronics. They tend to fail early if they are going to fail at all. If they are appropriately tested, manufacturers can catch failures before these LEDs are shipped.

How Should You Avoid Premature Lighting Failure?

Choose a reputable outdoor lighting company to avoid lighting failures. They are experts in choosing the best quality products based on your outdoors as well your specific requirements. They know the best lighting brands with the highest quality manufacturing and falling within your budget.