India proposes tighter vehicle-lighting norms, lowering headlamp glare limits
Draft road-transport rules would require automatic low-beam operation on new two-wheelers, cut maximum headlamp intensity limits and cap colour temperature at 6,500K. The changes, proposed for next April, could reshape sourcing and compliance for vehicle makers and automotive-lighting suppliers.
What happened
retail-company · India’s road transport ministry has proposed tighter vehicle-lighting standards, requiring automatic low-beam operation for new two-wheelers
Key facts
- Maximum headlamp intensity for two-wheelers reduced from 150,000 cd to 100,000 cd
- Maximum headlamp intensity for four-wheelers reduced from 225,000 cd to 150,000 cd
- Maximum permitted colour temperature: 6,500 K
- High-beam audio alert exempt above 60 kmph
Why this matters
Strategic buyers should assess partnerships or acquisitions in certified LED, adaptive low-beam and vehicle-lighting testing capabilities as India’s proposed standards reshape supplier requirements.
What to watch
- Publication of final Ministry of Road Transport and Highways notification, including effective date, transition provisions and applicability to existing type approvals.
- Any change to the proposed 100,000 cd two-wheeler and 150,000 cd four-wheeler limits or the 6,500K colour-temperature cap.
- Requirements for automatic low-beam operation, testing protocols, certification agencies and enforcement penalties.
- Industry requests from SIAM, ACMA and lighting suppliers for phased implementation or exemptions.
- Lead-time and pricing changes for compliant LED modules, reflectors, lenses, control units and photometric testing.
- Dealer reports of parts shortages, delayed model launches or increasing demand for unregulated high-intensity aftermarket lamps.
- Audit all India-market two-wheeler and passenger-vehicle SKUs for current candela output, beam pattern, colour temperature and automatic low-beam capability.
- Engage lighting suppliers on compliant optic designs, certification timelines, tooling needs, minimum order quantities and dual-sourcing options.
- Freeze procurement of non-compliant lamp inventory where feasible and model write-down, rework and dealer-parts exposure under an April implementation.
- Prioritize compliant lighting on high-volume entry motorcycles, scooters and fleet-oriented passenger vehicles, where affordability and availability matter most.
- Prepare dealer and service-network guidance for replacement-lamp specifications, customer education and counterfeit/non-compliant aftermarket risk.
- Track whether pricing actions can recover higher component and homologation costs without weakening demand in price-sensitive segments.