OK. When replacing LED lights, the following aspects should be done: 1. The LED lights used for replacement should be the same model as the original LED lights. 2. The positive and negative poles of the led cannot be reversed. 3. When welding led lamp beads, the time should not be too long, and the power of the soldering iron should be small.

1. In the process of daily use, the led light cannot be cleaned with water, so as to prevent water from entering the interior of the led light and damaging its back components. General wiping is to use a dry soft cloth to wipe off the dust on the surface of the led. Note that if the light is on, do not wipe it with a damp cloth.

2. For all indoor lighting, it is necessary to take moisture-proof measures, especially the lamps in the bathroom and kitchen, must be covered with a moisture-proof lampshade, which can prevent the intrusion of moisture and protect the components inside the lamp from being damaged. Corrosion, thereby increasing its use time.

3. Special attention should be paid to the use area of Led lights. If it is an ordinary LED lamp, it must not be connected to the dimming desk lamp, and the circuit of the delay and induction switch, so as to avoid unnecessary damage. Moreover, the environment in which the LED lights are used should be around 5-40 degrees to ensure safety.

4. The metal area of the Led light needs to be wiped with professional materials, and the dust on the back can be cleaned with a feather duster. For the power drive inside the lamp, if there is a problem, it needs to be handled by professional personnel, and cannot be disassembled at will, so as not to increase the degree of damage.