What voltage is used for LED line lights

What voltage is used for LED line lights?

1、 Look at the label on the lamp. Generally, regular LED line lamp manufacturers will put labels on the lamp before leaving the factory to indicate the specific parameters of the product. We can see the voltage used by the LED line lamp through the label.

2、 What to do without a label? There is no label on the LED line lamp to indicate the voltage. If the lamp is transparent glue and the components inside the lamp can be clearly seen, it can be judged by the number of lamp beads, resistance, capacitance and other components, and then the lighting condition of the lamp can be tested from low voltage to high voltage. During this period, some electrical testing tools can be selected to assist the test. If the internal components of the lamp body cannot be seen clearly, the lamp needs to be disassembled for testing.

The illuminance of 3wled and 35W halogen lamp cup was tested under the same conditions. Within 3 meters, the central illumination of LED light source is much higher than that of halogen lamp cup. In practical application, the common lighting range of lamp cup is 1-3 meters, which is mainly because halogen lamp cup does not make good use of its luminous flux.