Road Studs & Road Markers (Cat Eyes)
Explore our comprehensive range of MoRTH compliant solar active LED road studs, die-cast aluminum reflective markers, and raised pavement delineators.
Available Road Studs & Road Marker Products
Certified highway furniture conforming to MoRTH Section 804 standards with high compressive load resistance.
Solar Powered Active LED Road Studs
Ultra-bright aluminum die-cast solar LED road stud with high-performance solar panel and automatic nighttime flashing illumination.
Reflective Road Studs With Shank (Aluminum Cat Eye)
Heavy-duty cast aluminum retro-reflective pavement marker with an integrated 50mm anchoring shank for maximum shear resistance against heavy vehicle turning loads.
Raised Pavement Marker (Road Studs RPM / Shankless)
Engineered surface-mount retro-reflective raised pavement marker designed for rapid adhesive bonding onto asphalt and concrete road pavements.
Two-Way Object Hazard Marker (IRC 67 Standard)
Vertical hazard delineator board indicating roadside obstructions where traffic may safely pass on either side of the obstacle.
Omnidirectional 360° Solar LED Road Studs
Continuous 360-degree flashing LED illumination engineered for complex multi-lane roundabouts, sharp hairpin curves, and highway exits.
Toughened Solid Glass Optical Road Studs
Solid glass reflective road marker with 360-degree all-angle optical reflection, self-cleaning smooth dome, and extreme wear resistance.
Highway Stud Core Drill Anchoring & Epoxy Bitumen Kit
Turnkey heavy-duty fixing package comprising two-component structural epoxy mastic and anchor shanks for maximum road retention.
What are Road Studs (Cat Eyes)?
Road studs, commonly known as cat eyes or raised reflective pavement markers (RRPM), are robust safety devices installed directly into road pavements to delineate lanes, road edges, median curves, and pedestrian crossings. Under MoRTH Clause 804 and IRC guidelines, road studs provide critical tactile and visual feedback to motorists.
They are engineered to withstand the crushing wheel loads of heavy commercial multi-axle trucks while providing uninterrupted visual guidance at night and during heavy rainfall.
How Road Studs Work: Passive vs. Solar Active
Sai Ram Enterprises supplies two primary categories of road studs:
1. Passive Retro-Reflective Studs
Equipped with microprismatic acrylic or glass optical reflector lenses on one or both faces. They harness incoming vehicle headlight beams, retro-reflecting light back to the driver’s eyes over distances of 200 to 300 meters.
2. Solar-Powered Active LED Studs
Incorporate solar photovoltaic panels, rechargeable high-temperature batteries, and ultra-bright blinking or steady LEDs. They emit their own light, visible up to 800+ meters ahead without relying on vehicle headlights.
Key Benefits of Road Studs
- All-Weather Night Visibility: Unlike road paint which can be submerged by rain water films, road studs stand proud of the pavement, ensuring continuous optical guidance.
- Acoustic & Tactile Warning: When tires stray over studs, the resulting vibration and thumping sound alerts drowsy drivers of unintended lane departures.
- Heavy Load Bearing: Cast in high-strength aluminum alloy or impact-resistant polycarbonate to endure repeated heavy vehicle impacts.
Where Road Studs are Applied in India
Under IRC specifications, color coding designates specific road positions:
| Reflector Color | Application on Highway |
|---|---|
| White Studs | Lane Dividers between lanes moving in the same direction |
| Yellow / Amber Studs | Median / Centerline dividing opposing directions of traffic |
| Red Studs | Left-hand road shoulders indicating the edge that should not be crossed |
| Green Studs | Lay-bys, highway slip roads, and bus stop entry crossovers |
Frequently Asked Questions
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