The IP level in the IP67 street light controller project represents the product's dustproof and waterproof level. The protection level is usually represented by the last two digits of the IP. The first number represents the dustproof index, the lowest is 1, the highest is 6; the second number is the waterproof Index, the highest level is 8, the higher the value, the higher the protection level.

But it does not mean that the higher the IP level, the better the product quality. Different product usage scenarios have different requirements for IP levels, just as those that meet the IP67 standard may not necessarily meet the IP65 standard.

Generally, the protection level of the motor is IP57, which is dust-proof and moisture-proof, and tools or human fingers should not touch the live parts of the lamp to avoid electric shock; IP65 (completely dust-proof and splash-proof); IP67 (completely Dust-proof and ensure no damage due to water ingress under water pressure for a certain period of time), like the controller IP67 of the IP67 street light controller project, the IP level is fully in line with the standards of the controller.

The simplest difference is that IP65 only plays a role of rainproof, while IP67 plays a role of waterproofing. Rainproof means putting the product outdoors, not afraid of raining and affecting the normal operation of the product. Outdoor products on the market basically need Only after reaching this standard can be purchased; waterproof products like the IP67 street light controller project can be directly placed in the water and can work normally. This is the biggest difference between them.