What Is the Waterproof Rating of COB LED Strips?
When considering COB LED strips for outdoor or humid environments, understanding their waterproof ratings is crucial. Waterproofing ensures the LED strips can withstand exposure to moisture, rain, or even submersion, depending on the application. This article explains the IP ratings of COB LED strips, their levels of protection, and suitable use cases.
1. Understanding Waterproof Ratings (IP Ratings)
The waterproofing level of COB LED strips is indicated by their IP (Ingress Protection) rating. An IP rating consists of two numbers:
- First Digit: Protection against solids (dust).
- Second Digit: Protection against liquids (water).
Common IP Ratings for COB LED Strips
2. Waterproof Ratings for COB LED Strips
a. IP20 – Non-Waterproof COB LED Strips
- Characteristics: Basic COB LED strips with no water protection.
- Best For:
- Dry indoor environments: Living rooms, bedrooms, offices.
- Areas with no risk of exposure to moisture or water.
b. IP65 – Water-Resistant COB LED Strips
- Characteristics: Protected against light rain, splashes, and low-pressure water jets.
- Design: Covered with a silicone or epoxy coating to seal the surface.
- Best For:
- Outdoor lighting: Patios, decks, and building facades.
- Humid indoor spaces: Kitchens, bathrooms, and basements.
c. IP67 – Waterproof COB LED Strips
- Characteristics: Protected against temporary immersion in water up to 1 meter.
- Design: Fully encapsulated in a thicker silicone or polyurethane layer.
- Best For:
- Outdoor areas with heavy rain or exposure to standing water.
- Pathway lighting, garden lighting, and poolside installations.
d. IP68 – Submersible COB LED Strips
- Characteristics: Designed for continuous immersion in water.
- Design: Encased in durable waterproof materials with sealed ends.
- Best For:
- Underwater lighting: Fountains, swimming pools, and water features.
- Harsh outdoor environments requiring maximum water resistance.
3. Choosing the Right Waterproof COB LED Strip
To select the appropriate waterproof COB LED strip, consider the following:
a. Application Environment
- Indoor: For dry spaces, IP20 is sufficient.
- Outdoor: Use IP65 or higher for protection against rain and splashes.
- Submerged or Wet: Choose IP67 or IP68 for areas exposed to standing water or full submersion.
b. Maintenance and Accessibility
- Waterproof strips with higher IP ratings (e.g., IP68) may require specialized connectors and sealing techniques. Ensure you can maintain and access the strip if needed.
c. Aesthetic Requirements
- Waterproof coatings (e.g., silicone or epoxy) may slightly reduce brightness or affect light diffusion. Use aluminum profiles with diffusers to ensure uniform lighting.
4. Installation Tips for Waterproof COB LED Strips
a. Use Proper Sealing
- For cut sections, seal exposed ends with waterproof silicone or end caps to maintain the IP rating.
b. Use Waterproof Connectors
- Select IP-rated connectors and power supplies to prevent water ingress at connection points.
c. Install in Aluminum Profiles
- For outdoor installations, aluminum profiles not only provide heat dissipation but also add extra protection from the elements.
5. Common Applications for Waterproof COB LED Strips
6. Conclusion
COB LED strips are available in a range of waterproof ratings to suit diverse environments, from dry indoor areas to fully submerged outdoor installations. Whether you need basic indoor lighting or durable underwater solutions, selecting the correct IP rating ensures longevity and performance.
At TLP (https://www.topledprofile.com), we offer a wide selection of waterproof COB LED strips and accessories, including IP65, IP67, and IP68-rated options for any project.
Contact us today to find the perfect waterproof COB LED strip for your lighting needs!