How to understand the waterproof rating of outdoor garden lights?

When buying outdoor garden lights, waterproof performance is a crucial consideration. Especially when the lamp needs to be exposed to the outdoor environment for a long time, the waterproof function can effectively extend the service life of the lamp and ensure its normal operation. So, how to understand the waterproof rating of outdoor garden lights? This article will answer you.

Waterproof rating standard The waterproof performance of outdoor garden lights is expressed by IP rating. IP stands for "Ingress Protection" rating, which is an international standard used to assess the ability of equipment to prevent the entry of external substances (such as water, dust, etc.). The IP rating consists of two numbers, the first number indicates the dustproof level, and the second number indicates the waterproof level.

The meaning of the waterproof rating numbers

The waterproof rating numbers range from 0 to 8, and the larger the number, the stronger the waterproof ability. The details are as follows:

IPX0: No waterproof function.

IPX1: Can withstand vertically falling water drops.

IPX2: Can withstand water drops at an angle of 15°.

IPX3: Can withstand water spray (from a 60° angle).

IPX4: Can withstand water splashes (any direction).

IPX5: Can withstand water jets (any direction).

IPX6: Can withstand strong water jets (such as heavy rain).

IPX7: Can be immersed in water (depth of 1 meter, time 30 minutes).

IPX8: Can be immersed in water for a long time (more than 1 meter deep).

Common waterproof levels of outdoor garden lights

When buying outdoor garden lights, we usually see logos like "IP65", "IP66" or "IP67". For outdoor garden lights, the minimum recommended waterproof level is IP65 and above. Here are some common waterproof levels:

IP65: Completely dustproof and able to withstand water jets from any direction. This is a common waterproof standard for most outdoor garden lights and is suitable for most outdoor use environments.

IP66: Dustproof and able to withstand strong water jets, suitable for severe weather such as heavy rain or water spray.

IP67: Dustproof and can withstand short-term immersion in water (such as water accumulation after heavy rain), suitable for places where the water level occasionally rises.

IP68: Can withstand long-term immersion, very suitable for environments that need to be frequently exposed to water, such as courtyards near ponds, fountains and other water bodies.

Recommendations for choosing the right waterproof level

1. Choose according to the use environment

If your garden lights are mainly installed in sheltered areas, such as under the balcony roof or under the eaves, then IP44 or IP54 levels can meet the needs, because these levels of lamps can already withstand water drops and light rain.

If your garden lights are installed in unsheltered outdoor areas, such as the center of the courtyard, or near water, it is recommended to choose IP65 or IP66 level lamps. This ensures that the lamps can still work normally under heavy rain and strong water flow.

If your garden lights are installed in areas that are easily soaked in water, such as near ponds or fountains, or areas with water accumulation problems, it is best to choose high-level lamps such as IP67 or IP68.

2. Consider the shape and material of the lamp In addition to the waterproof rating, the shape design and material of the lamp will also affect its waterproof performance. High-quality metal shells or waterproof glass materials can effectively reduce the amount of water entering the lamp and improve its waterproof ability. Therefore, when purchasing, it is equally important to pay attention to the material and design of the lamp.

3. Waterproof is just one of them In addition to the waterproof rating, you should also pay attention to other properties of the lamp, such as dustproof, high temperature resistance, and wind resistance. If your garden lamp needs to face strong winds or other harsh weather conditions, it is more important to choose a product that has both good waterproof performance and strong weather resistance.

Summarize

When purchasing outdoor garden lights, the waterproof level is an important indicator of whether they can withstand the harsh external environment. By understanding the IP rating standard, you can choose a lamp suitable for your garden environment according to actual needs. Whether it is light rain, heavy rain, or areas close to water sources, choosing an outdoor garden lamp with a suitable waterproof rating can not only ensure the normal operation of the lamp, but also greatly extend its service life. Therefore, when selecting, be sure to check the waterproof rating of the lamp to ensure that the lamp you buy is suitable for your use environment.