IP68 Waterproof Rating: What It Means for LED Headlights

When choosing LED headlights, waterproof rating is critical for long-term reliability. Here's what IP68 means and why SickLight products exceed standard requirements.

Understanding IP Ratings

The IP (Ingress Protection) code consists of two digits:

• First digit (6): Dust protection - "Dust tight" (no dust ingress)
• Second digit (8): Water protection - "Continuous immersion beyond 1m"

IP68 Test Requirements

Standard IP68 testing requires:

• Submersion in water at 1 meter depth
• Duration of at least 30 minutes
• No water ingress affecting operation

SickLight's Enhanced Testing

We go beyond standard IP68 requirements:

• Depth: Tested at 3 meters (3x standard)
• Duration: 2-hour continuous submersion
• Temperature Cycling: Hot/cold water alternation
• Pressure Testing: Simulates high-speed water spray
• Salt Water: Corrosion resistance verification

Why It Matters

Your headlights face harsh conditions:

• Rain and road spray at highway speeds
• Snow and ice buildup
• Car wash pressure jets
• Puddle submersion
• Temperature fluctuations causing condensation

Sealing Technology

SickLight products use multiple sealing methods:

• Silicone O-ring seals at all joints
• Waterproof cable glands
• Sealed driver housing
• Hydrophobic coating on heat sink