Must read before choosing LED lighting products: dustproof and waterproof grade full strategy

author: Lucy

2024-05-22

Knowledge popularization: reveal the LED lighting waterproof grade - IP code details

In today's era of rapid technological development, LED lighting has become an integral part of our daily lives. From LED smart light strips to LED outdoor permanent lights to a variety of home and commercial LED lighting, LED lighting is everywhere. However, when using these LED lighting, we often face a question: can they withstand the attack of water and dust? In this article, we will analyze the waterproof rating of LED lighting in detail to help you better understand and choose the right LED lighting for your home and business.

What is IP code?

IP code (IngressProtectionCode) is an international standard used to define the protection capability of electronic devices against solid substances and liquids.IP code consists of two numbers, the first number indicates the dustproof rating, and the second number indicates the waterproof rating. The combination of these two numbers gives us a clear idea of how well a device will protect itself in different environments.

Dust Protection Rating Explained

The first digit of the IP code ranges from 0 to 6 and indicates the ability of the device to prevent the entry of solid substances (such as dust, sand, etc.). The details are as follows:

-0: No protection. The device has no protection against external solid matter.

-1: Protection against solids larger than 50 mm. Can prevent large body parts (e.g. hands) from touching internal parts.

-2: Protection against solid substances larger than 12.5 mm. Can prevent fingers or similar sized objects from contacting internal parts.

-3: Protection against solid substances larger than 2.5 mm. Can prevent tools, thick threads, and other medium-sized foreign objects from coming into contact.

-4: Protects against solids larger than 1 mm. Can prevent most wires, screws, and other small-sized foreign objects from coming into contact.

-5: Protection against dust. Although it does not completely prevent dust from entering, the amount of dust that enters does not affect the normal operation of the equipment.

-6: Complete dustproof. The equipment is completely protected from dust ingress.

Waterproof rating in detail

The second number of the IP code ranges from 0 to 9K and indicates the ability of the device to prevent the entry of liquids (water). The details are as follows:

-0: Unprotected. The device has no protection against outside liquids.

-1: Drip-proof. Vertical drips will not have a harmful effect on the equipment.

-2: Protection against angled drips. Vertical drips do not cause harmful effects when the unit is tilted at a maximum angle of 15 degrees.

-3: Anti-Spray. 60 degrees of water spray will not have a harmful effect on the equipment.

-4: Splash-proof water. Splashing water in any direction will not cause harmful effects to the equipment.

-5: Anti-Spray Water. Spraying water in any direction will not have a harmful effect on the equipment.

-6: Protection against strong jets of water. Strong jets of water in any direction will not have a harmful effect on the equipment.

-7: Protection against immersion. Immersion in water for a specified period of time and under a specified pressure will not have a harmful effect on the equipment.

-8: Protection against continuous immersion. Under specified conditions, immersion in water for a prolonged period of time will still function, as specified by the manufacturer.

IP68 waterproof

Practical Applications and Case Studies

As an example, many outdoor lighting fixtures have high levels of protection. For example, the gouly LED outdoor permanent light has an IP68 rating, which means that the product is not only completely dustproof (6), but can also be immersed in water up to a depth of 1.5 meters for 30 minutes without being affected (8). This rating allows users to use the LED outdoor permanent light in their daily lives without worrying about rainy days.

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On the other hand, some outdoor landscape lights, such as LED lawn lights, usually have an IP67 or higher protection rating to cope with harsh environmental conditions.The IP67 rating means that the LED lawn lights are completely dustproof and can be used in the rain without being affected.

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Choosing the right fixture for you

When purchasing LED lighting fixtures, it is important to know their IP protection rating. For LED outdoor permanent lights used on a daily basis, an IP67 or IP68 rating is usually sufficient. It is also essential to know the manufacturer's specifications for the protection rating, as testing conditions may vary from one manufacturer to another, even for the same IP68 rating.

Conclusion

IP codes provide us with a systematic way to evaluate the protection capabilities of LED lighting fixtures. By understanding these codes, we can better select and use LED lighting fixtures to ensure that they work well in a variety of environments. We hope this article will help you make more informed choices in your future purchasing decisions.