Looking for waterproof UV LED strip lights for outdoor lighting, commercial displays, or industrial applications? Choosing the right waterproof rating is essential for product performance, durability, and safety.
IP65, IP67, and IP68 are three common protection ratings for LED strip lights. But what do they actually mean, and which one is best for your project?
Let's explore the differences!

1. What Do IP65, IP67, and IP68 Mean?
The IP (Ingress Protection) rating indicates how well an electrical product is protected against dust and water.
Here's a quick comparison:
| IP Rating | Dust Protection | Water Protection | Typical Applications |
|---|---|---|---|
| IP65 | Dust-tight | Protection against water jets | Outdoor displays, decorative lighting |
| IP67 | Dust-tight | Temporary immersion under specified conditions | Damp environments, exposed installations |
| IP68 | Dust-tight | Continuous immersion under specified conditions | Specialized underwater installations |
Important: IP67 and IP68 do not guarantee the same level of water protection in every product. Actual immersion depth and duration depend on the manufacturer's specifications.
2. IP65 UV LED Strip Lights: Ideal for Splash-Prone Areas
IP65 UV LED strips are protected against dust and water jets from any direction.
They are suitable for applications such as:
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Outdoor decorative lighting
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Retail displays and signage
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Bars, clubs, and entertainment venues
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Areas exposed to occasional splashes
If your project requires protection from rain or splashing water without submersion, IP65 may be a practical choice.
3. IP67 UV LED Strip Lights: Extra Protection Against Water
IP67-rated UV LED strips provide complete dust protection and can withstand temporary immersion under specified test conditions.
Common applications include:
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Outdoor architectural lighting
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Commercial installations in wet environments
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Decorative lighting near water features
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Industrial environments requiring additional moisture protection
IP67 is a good option when occasional temporary immersion is possible, provided the installation meets the manufacturer's requirements.
4. IP68 UV LED Strip Lights: Designed for Continuous Immersion
For projects involving continuous underwater operation, IP68 UV LED strips may be the right solution.
Typical applications include:
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Specialized underwater lighting systems
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Water-related industrial equipment
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Submerged decorative installations
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Custom lighting projects requiring continuous immersion
Always check the specified immersion depth, duration, temperature, and installation conditions before purchasing.

5. How to Choose the Right Waterproof UV LED Strip Lights?
Before selecting your UV LED strip, consider these five factors:
1. Installation Environment: Will the strip be exposed to rain, splashes, moisture, or continuous immersion?
2. UV Wavelength: Choose 365nm or 395nm UV LEDs according to your application and fluorescent materials.
3. Waterproof Construction: Check the sealing material, coating, connectors, and end caps.
4. Installation Conditions: Consider voltage, power supply, heat dissipation, and mounting requirements.
5. Quality and Certifications: Request product test reports and confirm that the waterproof rating applies to the complete installed assembly.
6. Why Choose Our Waterproof UV LED Strip Lights?
Whether you need IP65, IP67, or IP68 protection, selecting a reliable UV LED lighting supplier makes a difference.
Our UV LED strip solutions can be customized for different project requirements, including:
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365nm and 395nm UV wavelengths
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Different waterproof protection options
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Flexible PCB and custom lengths
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OEM and ODM customization
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Solutions for commercial and industrial applications
Contact our team to discuss your UV LED strip requirements and find the right solution for your project.
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