⚖ Comparison
IP65 vs IP66 vs IP67 — Which IP Rating for Decorative Poles?
IP rating comparison for decorative street light junction boxes and luminaires — what IP65, IP66, and IP67 mean, how they are tested, and which rating to specify for different Indian locations and applications.
| Feature / Criteria | IP65 | IP66 | IP67 |
|---|---|---|---|
| Dust Protection | Fully dust-tight (6) | Fully dust-tight (6) | Fully dust-tight (6) |
| Water Protection | Low-pressure water jets | Powerful water jets | Temporary submersion to 1m |
| Water Jet Test | 12.5 l/min at 3m distance | 100 l/min at 3m distance | Immersed 1m for 30 minutes |
| Governing Standard | IEC 60529 / IS:12063 | IEC 60529 / IS:12063 | IEC 60529 / IS:12063 |
| Test Certificate Required | NABL accredited lab | NABL accredited lab | NABL accredited lab |
| Suitable For (Inland India) | Yes — all inland locations | Yes (provides extra margin) | Overkill unless flood-prone |
| Suitable For (Coastal) | Marginally acceptable | Recommended minimum | If within 50m of waterline |
| Suitable For (Riverfront/Ghat) | Minimum acceptable | Recommended | Best for waterfront |
| Suitable For (Flood-Prone) | Not recommended | Acceptable (if only occasional) | Required |
| Typical Cost Premium | Base price | +Rs.800–Rs.2,000 per pole | +Rs.2,000–Rs.5,000 per pole |
| Annual Rainfall Threshold | Up to 1,500mm | 1,500mm–3,500mm | Any (water-adjacent sites) |
| Maharashtra Inland (Nashik, Pune) | Correct specification | Acceptable (extra margin) | Not required |
| Konkan Coast | Minimum — consider upgrading | Correct specification | Waterfront only |
| Mumbai Coastal | Borderline — upgrade to 66 | Correct specification | Marine Drive / seafront |
| Ghat / Temple Tank Edge | Minimum | Recommended | Ideal |
| AMRUT 2.0 Requirement | Meets requirement | Meets requirement | Exceeds requirement |
Detailed Analysis: IP65 vs IP66 vs IP67 — Which IP Rating for Decorative Poles?
IP rating comparison for decorative street light junction boxes and luminaires — what IP65, IP66, and IP67 mean, how they are tested, and which rating to specify for different Indian locations and applications.
This comparison is based on real-world procurement data from Indian civic projects completed between 2022 and 2025. Prices are indicative and vary based on order volume, customisation, site conditions, and current commodity costs. Contact Xera Tech for a project-specific cost analysis.