Auxbeam India — LED Lighting Buying Guide 2026 IP65 vs IP67 vs IP68 — What Do Waterproof Ratings Mean for Car LED Lights? Pick up almost any LED fog light, headlight bulb, or light bar today and you'll find a stamp like IP65, IP67, or IP68 somewhere on the box. Most buyers nod and move on without knowing what it's actually promising. Here's what the numbers really mean, and which rating your bike, car, or off-roader genuinely needs. By Auxbeam India · Buying Guide · June 2026 · 6 min read IP Rating Explained Comparison Table Monsoon & Off-Road Use Buyer's Decision Guide FAQ ⚡ Direct Answer IP65 keeps dust and water spray out but isn't built to survive a dunking — fine for normal monsoon rain. IP67 can take being fully submerged in up to a metre of water for around 30 minutes, which covers most flooded roads and underpasses. IP68 goes further still, built for deeper or longer submersion, and is the rating serious off-roaders should look for on auxiliary lights mounted low. None of the three numbers mean a light is indestructible — a cracked lens or a loose connector defeats the rating instantly, whatever's printed on the box. Table of Contents What the IP Number Actually Stands For IP65 vs IP67 vs IP68 — Side-by-Side Comparison What Each Rating Looks Like on an Actual Indian Road Three Things Buyers Get Wrong About IP Ratings Which Rating Should You Actually Buy? Frequently Asked Questions 1. What the IP Number Actually Stands For IP stands for Ingress Protection, and the rating comes from an international testing standard, IEC 60529, that's been around for decades — LED brands didn't invent it, they just borrowed it from electronics manufacturing in general. The two digits after