Road embedded solar stud

Fully self-contained luminous beaconing solution. Suited to roads with regular heavy vehicle traffic. Resembles a roadway nail for complete integration into urban and architectural contexts. Easy maintenance via the product cover.

IK10+ (100 Joules)
IP68 (5 Meters)
LED Colors

1 LED, 2 LED, 4 LED, Constant, Blinking


Cover color (RAL), Aluminium cap, Anodised cap, Powder coated cap



Dimensions and weight
Upper diameter: 145 mm.
Total height: 87 mm.
Height above roadway: 3 mm at each end / 15 mm in the centre.
Weight: approximately 1 Kg.

Aluminium, Polycarbonate, Silicon (photovoltaic panel).
Recycling managed by Recyclum.

Energy storage
1. Condenser.
2. Ni-Mh accumulator.

Solar electronic module replaced via the product cover.

Working temperature range
-30°C to +85°C.

Protection indices
IP 68 – 5 meters (watertightness).
IK 10+ 100 Joules (impact resistance).

Pressure resistance
Withstands pressure of heavyweight trucks
Static load strengh: more than 40 tonnes.


Unidirectional or bidirectional beaconing, 1 or 2 LEDs per side.
Constant or blinking 2.5Hz (2.5 flashes per second) ±10%.
LEDs colours: cool white, warm white, amber, red, green, blue.

1 – After deciding where the studs are to be installed, drill a hole with a minimum diameter of 126 mm and 100 mm deep.

2 – Carefully brush and clean the hole to remove any dust and traces of damp that would affect the efficiency of the adhesive.

3 – Pour the appropriate bonding adhesive into the hole and insert the stud into the adhesive. Use a mallet to position the stud flush with the ground surface. Make sure the LEDs are facing the right way and are parallel to the ground. Immediately remove any residual adhesive from around the stud. If the stud is installed on a tarred concrete support, we recommend using Sikadur 30 two part epoxy adhesive (grey joint) or Silka Fastfix 138 FTP hydraulic mortar (black joint). On a wooden support, we recommend using less rigid adhesives (Please contact us for further information).

4 – Place a weight on the stud until the adhesive has set (refer to the instructions).

Remark: make sure to keep the module and LEDs clean and protect them throughout these operations.

Failure to comply with these instructions may lead to the guarantee being suspended.

Lifespan and warranty

a. Condenser: Average lifespan more than 10 years. 2-year warranty*
b. Ni-Mh accumulator: Average lifespan more than 5 years. 2-year warranty*

Easy maintenance via the product cover.

* The warranty applies in the event of complete failure of the self-contained lighting system during normal usage. It covers replacement of the faulty article with an identical model delivered free of charge to destinations in France, after the faulty article has been returned and analysed. On-site intervention fees are not included. Mechanical damage are not covered by the warranty.

For optimal operation, we recommended to install our solar equipment on sites with good light exposure.


ECO-INNOV is a founder member of a network that recycles professional WEEE, managed by the eco-organisation Recylum. We pay for our customers’ electronic safety, lighting and regulation equipment to be collected at the end of its working life in order to meet our legal obligations and help them to meet theirs.

ECO-INNOV is thus one of the first producers to offer its customers a simple and free solution for collecting their professional WEEE, regardless of when it was marketed. The equipment is collected via a network of professional waste collection centres and certain wholesalers.

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