Why LED Light Strips Would Be Dim?

We believe you tried your best to find the brightest pool light possible, but unfortunately, the pool light might be dim for several reasons. Check the possible factors influencing the brightness of the pool light.

Whatever you want to know about why my fairy lights are so dim or why my LED Christmas lights are dim, the reasons behind the diminished brightness of LED light strips are generally the same. This blog aims to clear up why your LED lights might be dull.

Early Dimming: Voltage Drop

If your LED light strips are new but the light dims along the length of the strip, you might be facing a voltage drop. This happens when the electrical current loses power as it moves along the wire or strip, especially common in longer strips.

Long LED Light Strip Runs

The longer the led strip light, the more resistance the current faces, weakening the voltage by the time it reaches the end of the strip. This is typical in strips that extend over 5 meters.

Thin Wire

Using wires that are too thin increases resistance and worsens the voltage drop.

Improper Power Supply

If the power supply isn't strong enough for the LEDs, it can cause low voltage.

Know the result of using an unsuitable power supply and select a suitable power supply using the calculator tool below:

Use a thicker wire, shorten your LED strip runs, or add more power supplies along the strip to help manage the voltage drop.

Long-Term Dimming: LED Degradation

LED lights naturally lose brightness over time in a process called lumen depreciation. Unlike traditional bulbs that burn out suddenly, LEDs fade gradually.

Material Fatigue

Over time, the materials inside an LED degrade, particularly under high temperatures, impacting the led edge lights output.

Heat Impact

Too much heat can speed up the wear and tear of the light-emitting parts. High heat impacts the electrical parts and the phosphor layer on the LED, causing less light to be produced. And too much heat can permanently damage the LED's internal structure.

If you want to prevent LED lights from heat impact, use heat resistant led light strips or install LED lights in well-ventilated areas to avoid overheating and ensure proper heat dissipation.

Frequent Switching

Turning LED lights on and off frequently can also shorten their lifespan. While LEDs handle this better than old-style bulbs, the electronics inside can still wear out.

Turning LEDs on causes a surge of current that puts stress on the electrical components. Over time, this stress can cause the components to wear out faster, reducing the light's lifespan and brightness.

You can use smart lighting systems to reduce the need for frequent manual switching and promote longer life for your LEDs.

Understanding these factors—voltage drop, material degradation, overheating, and frequent switching—can help you take the right steps to keep your LED lights bright and effective. Regular maintenance and correct installation are key to extending the life and brightness of your LEDs.

Looking to enhance your pool with reliable and stylish lighting? Check out PaneraLux for top-quality pool lights and backyard lighting options that ensure safety and beauty in your outdoor spaces.