IP54 is a common protection level for lighting electrical ready boards, defined by the IEC 60529 standard developed by the International Electrotechnical Commission (IEC) to describe the protective ability of equipment enclosures against solid foreign objects and liquids. The "IP" in IP54 is the abbreviation for Ingress Protection, with the last two digits representing dust and water resistance levels.

Dust proof level "5": indicates that the electrical ready board cannot completely prevent dust from entering, but the amount of dust entering is not enough to affect the normal operation of the equipment. This level can effectively block solid foreign objects with a diameter of ≥ 1mm, such as wires, small tool debris, etc., providing sufficient protection for the equipment and preventing dust from entering and causing malfunctions. In the dust prevention test, the electrical ready board needs to undergo a specified time test in the dust prevention test box to verify its dust prevention performance.

Waterproof level "4": means that the electrical ready board can resist splashing water from all directions, such as rainwater, splashes, etc., and will not cause damage to the equipment after entering. But this level does not prevent continuous spraying of water or soaking. In the waterproof test, the electrical ready board needs to use standard test nozzles to spray water from all directions onto its outer shell to test its waterproof ability.

Application scenario: The IP54 protection level lighting electrical ready board is suitable for places exposed to ordinary dust environments and occasional water/splash environments, such as indoor areas with dust or occasional water droplets splashing (warehouses, ordinary workshops), as well as equipment in outdoor sheltered environments. For environments that require resistance to high-pressure water flushing, extensive water spraying, or immersion in water, higher levels of protection such as IP65, IP67, etc. should be selected.

Advantages: The IP54 protection level lighting electrical ready board provides basic and practical protection in terms of dust and water resistance, balancing cost and protection requirements, making it an ideal choice for most daily environments.