SR-45 LED Road Stud | Ireland Intelligent Road Safety System

SR-45 LED Road Stud | Ireland Intelligent Road Safety System

The SR-45 LED Road Stud is a high-performance, hardwired in-road safety device built to withstand Ireland’s most demanding traffic and weather conditions. Constructed from stainless steel and aluminium, this robust road stud emits bright, unidirectional LED light, significantly improving lane visibility, driver reaction time, and overall road safety—day or night.

Ideal for motorways, crossings, high-speed roads, and urban blackspots, the SR-45 is trusted by local authorities, contractors, and ITS specialists. It is fully compatible with TSM Chapter 4 compliance requirements and engineered to endure snow ploughing, heavy vehicles, and harsh environmental exposure.

🚦 What It Does & Why It Matters

Unlike passive reflective studs, the SR-45 emits high-brightness LED light to create visible, active lane guidance. This enhances night-time navigation and helps reduce accidents in poor visibility conditions. The wired design offers superior, reliable performance with either solar or mains power, and its rugged stainless steel housing resists corrosion, impact, and high axle loads.

It’s the ideal solution for sites requiring long-lasting, maintenance-free visual cues — especially where heavy traffic and environmental extremes rule out lower-spec products.

🔧 Technical Overview

SR-45 LED Road Studs operate in “Always On” mode by default, with optional flashing or sequential lighting via external controllers. The unit contains 8 unidirectional LEDs and operates on 12V or 24V DC, with low power consumption (80 mA) and a wide operating temperature from -25°C to +85°C.

The optical window offers high brightness and narrow beam precision (15º angle), with colour options including White, Warm White, Red, Amber, Green, and Blue. Mechanically, the stud is rated to withstand up to 120 tonnes, making it ideal for HGV routes and snowplough-ready installations. Its IP68 and IK10 certifications confirm maximum ingress and impact resistance.

✅ Why Choose Rennicks?

✔️ 120-tonne mechanical resistance — ready for HGVs and snow ploughs,
✔️ High-brightness LEDs for visibility in all conditions,
✔️ Wired design — supports solar or mains power integration,
✔️ TSM Chapter 4 and CE compliant,
✔️ Built from corrosion-resistant aluminium and stainless steel,
✔️ Available in multiple LED colours and configurations,
✔️ Full technical support and installation options across Ireland.

📌 Ideal For:

• High-speed dual carriageways and motorways,
• Traffic-calming schemes in blackspot zones,
• Signal-controlled pedestrian crossings and lane delineation,
• Mountain routes or rural sites with snow exposure,
• Council or contractor road safety upgrades,
• Smart ITS schemes and connected infrastructure projects.

🌟 Summary: Why You Should Buy This Product

• ✅ Built for Ireland’s harshest traffic and weather conditions,
• ✅ Up to 120-tonne resistance — HGV and snowplough ready,
• ✅ High-performance LED visibility in any light,
• ✅ Supports flashing/sequential modes with controller,
• ✅ Solar or mains powered via hardwired 12V or 24V,
• ✅ CE & TSM Chapter 4 certified — fully tender compliant.

🛒 Ready to Buy or Get a Quote?

• 👉 Shop All Traffic Products – Browse our full range of signs and ITS solutions.

• 📦 Need a Quick Quote for Bulk Orders? Contact our sales team directly here.

• 🛠️ Installation Services Available – We install across Ireland. Book Installation

🔧 Need Related Products?

• 🧭 View All Bollards – Impact-resistant, retroreflective, CE-certified bollards.

• 🚧 Explore Temporary Traffic Equipment – Cones, lamps, signs, and more.

🌍 Also Available in the UK

• 🇬🇧 Visit Morelock.co.uk – Our UK partner for ALL traffic solutions and systems.