If two primary color within the group of three LED elements are missing, this simply means that two surface-mounted components (resistors) have been damaged. Observe the PCB strip around the location of the missing primary color (red, green, or blue) and see if you see any damage.
Why are half of my LED lights not working?
Bad Pin Connection – If your LED strip light fails to turn on at all, then check your pin connections. Most likely, the pin is not inserted correctly. In rare cases, the pin is faulty. … If your RGB strip lights won’t change colors try flipping your strip light around and reconnecting it.
Why do my LED lights randomly change colors?
LED lights change color because different colors have different voltages. Switching on and off actually changes the voltage. With different voltages, different colors appear. LED lights change color because different colors have different voltages.
How do I reset my DIY LED light color?
Step 1, Make sure all part of the LED strips kit are connects right and powered. Step 3, Press the “FADE7” button ,it will flash one second. Step 4, Turn on the LED strips again, press Red, Green, blue button one by one, it will change to its original color.
Why did my LED lights suddenly stop working?
If the LEDs will not light up at all, then this could be down to a faulty power supply. Solution: If you have several power supplies, then try a different power supply onto the same strip to see if this now works. If it does, then you have a faulty power supply and will need a new one.
Will Light Keeper Pro work on LED lights?
The LightKeeper Pro’s Quick Fix Trigger will only work in series Miniature Light sets with shunted bulbs. The LightKeeper Pro would not be appropriate for the larger lamped C7, C9 sets, tube/rope lights or LED Lights. … The control box will block the pulse before it reaches the defective bulbs.
Can LED lights change color?
Strictly speaking, an individual LED can’t change color. Instead, a color-changing LED is made up of three separate LEDs in one casing, with a micro-controller operating them. The three LEDs are red, green and blue, so any of these colors can appear at a specific time simply by passing a current through one LED.
Why are my LED lights glitching?
The most common cause of flickering LED lights is a poorly matched LED power supply, otherwise known as a LED driver. … As a general rule of thumb LED downlights most commonly use constant current drivers and LED strips constant voltage.
Do LED lights turn off by themselves?
A few possible reasons for it shutting down: It is overheating because your LED strip requires more watts than the power supply is capable of making. … Your power supply has simply aged to the point that it can no longer keep up with the demands of the LED strip.