1. The led line light does not light up
Generally, when this happens, first check whether the power supply line of the lamp and the switching power supply are normal, and if they are in good condition. It means that the lamp is damaged and needs to be removed for repair or replacement.
2. The led line light flashes when it is on
Outdoor line lights are powered by low-voltage DC. When this happens, use a multimeter to check whether the output voltage of the switching power supply fluctuates, and then check whether there is water inside the lamp. It should be noted that if it is a linear light controlled by DMX512, it is necessary to detect the input and output of the signal.
3. The brightness of the linear light is inconsistent when it is turned on
For led linear lights installed outdoors, dust particles are easy to accumulate on the surface of the lamps, which has a great impact on the brightness of the lamps. When the brightness is different, we check whether there is dust on the surface of the lamp, and then check whether the line lamp has light decay. If it is caused by light decay, the lamp needs to be replaced. In addition, if the color tolerance of the LED light source selected by the linear light manufacturer is large, the brightness will also be inconsistent.
LED Batten Light IP20 20/40/50W PZ-DF-A
