Are COB Tape Lights Waterproof?
Yes, COB (Chip on Board) tape lights are available in waterproof versions, making them suitable for outdoor and damp environments. The level of water resistance depends on the IP rating (Ingress Protection), which indicates protection against dust and water. Here’s a guide to help you understand the IP ratings and their suitability for different environments.
1. What Are IP Ratings?
IP ratings are two-digit codes that describe the degree of protection a product offers:
- First Digit: Protection against solid objects like dust.
- Second Digit: Protection against liquids like water.
Common IP ratings for COB tape lights include:
IP20
- Protection: Basic protection against solid objects (e.g., fingers or dust).
- Not Waterproof: Suitable for indoor, dry environments only.
- Applications: Living rooms, bedrooms, or under-cabinet lighting.
IP65
- Protection: Dust-tight and resistant to water jets from any direction.
- Water-Resistant: Suitable for damp environments and covered outdoor areas.
- Applications: Kitchens, bathrooms, or outdoor areas sheltered from heavy rain.
IP67
- Protection: Dust-tight and resistant to temporary submersion in water (up to 1 meter for 30 minutes).
- Waterproof: Ideal for outdoor use, heavy rain, or areas exposed to splashes.
- Applications: Pathways, gardens, or building exteriors.
IP68
- Protection: Dust-tight and resistant to continuous submersion in water (depth specified by the manufacturer).
- Fully Waterproof: Suitable for underwater installations.
- Applications: Pools, fountains, or aquariums.
2. Can COB Tape Lights Be Used Outdoors?
Yes, with the appropriate IP rating:
- Covered Outdoor Spaces: IP65-rated COB tape lights work well in areas like patios or gazebos.
- Exposed Outdoor Areas: IP67-rated lights are better for rain-exposed locations like pathways or building facades.
- Underwater Use: Choose IP68-rated COB strips for pools or fountains.
3. How Are COB Tape Lights Made Waterproof?
Waterproof COB tape lights are coated with a protective layer, such as silicone or epoxy, to seal the LED chips and circuitry from moisture. Some strips also come with additional end caps or gaskets to seal cut sections.
4. Cutting and Maintaining Waterproof COB Tape Lights
- Cutting: Cutting a waterproof COB tape light exposes its internal components. To maintain water resistance:
- Use waterproof end caps.
- Seal the ends with silicone glue or epoxy.
- Connectors: Use waterproof connectors for joining sections.
5. FAQs
- Are all COB tape lights waterproof?
No, only those with IP65 or higher ratings are waterproof. Check the product specifications. - Can I use IP20 COB tape lights outdoors?
No, IP20-rated lights are for indoor use only and will be damaged by moisture. - What’s the best IP rating for outdoor lighting?
IP67 is the most versatile for outdoor applications as it protects against heavy rain and temporary submersion.
6. Applications of Waterproof COB Tape Lights
- Outdoor Pathways: Provides safe, stylish lighting for walkways.
- Garden Features: Highlights plants, trees, or decorative elements.
- Pools and Fountains: Creates stunning underwater effects.
- Building Exteriors: Enhances architectural features with durable, weatherproof lighting.
Conclusion
COB tape lights are available in waterproof versions with IP65, IP67, or IP68 ratings, making them suitable for a wide range of outdoor and wet environment applications. By choosing the correct IP rating, you can ensure durability and safety in any installation.
Would you like assistance in selecting a waterproof COB tape light for a specific project? 😊