Wash time should be short, and dehydrate immediately after washing.

It is recommended to use isopropyl alcohol to clean the LED chip lamp beads. If you want to use other solvents to clean, make sure that this solvent does not affect epoxy, silicone, silicone, silver plating of the bracket, etc.

Ultrasonic cleaning is not recommended to avoid damage to the LED. If it is unavoidable, please perform a pre-test before cleaning to confirm whether it has adverse effects on the LED or potential hidden dangers.

What is the difference between the ceiling lamp patch and the full patch dual color patch

SMD refers to the packaging form of electronic components.

There are two commonly used packaging forms for electronic components, one is lead packaging, and the other is chip packaging. These two types of packaging have no effect on the performance parameters of the components, except that the chip package is easier to realize mechanized production.

LED lights are made up of a base and a power source. The chip of the ceiling lamp refers to the chip-type LED used for the light-emitting element (lamp head), and the full-chip means that all components use the chip element. The two-color patch refers to the use of two-color LED patch components in its lamp head. These have little effect on the performance of the lamp and can be ignored. In theory, the color temperature of the two-color patch can be adjusted, but the difference is basically invisible.

What are the exposed LED beads?

1: LED lamp beads are generally divided into the following types: in-line type, patch type, high power, piranha.

2: Straw hat lights, round heads, flat heads are common, and the size of the lamp body is divided into: F3F5F8F10

3: SMD lamps commonly have 0603.1206.0805.020.3528.2835.5050.5630.5730.2030 and so on. Mostly used for lighting and lighting.

4: High power refers to more than 0.5W power, such as 1W3W5W10W20W.50W100W, etc., which are more common in lighting product applications.

5: Piranhas are classified as flat-headed, etc. Most are used for lighting and car lights.

6: LED lights are widely used in electronics, electrical appliances, communications, and lighting. Among them, straight-through straw hat lamps and patch lamps are commonly used in households. Common high power is 1-3-5-10W.