Road Guidance Light (TS-SR-i15)

Intelligent Solar LED Road Stud

  • Only .5″ (12.7mm) above road surface.
  • Low maintenance, 100% waterproof.
  • High performance photovoltaic solar module.



  • Use of microcontroller technology.
  • Appropriate for regular traffic zones and areas of poor visibility.
  • Ideal for road delineation, bends/curves, crosswalks among others applications.
  • Only .5″ (12.7mm) above road surface.
  • Low maintenance, 100% waterproof.
  • SLEEP mode to prevent discharge during storage / transport.
  • Constant brightness during all functioning period.
  • Protection against deep discharge of the batteries / capacitors.
  • High performance photovoltaic solar module.
  • Energy storage in super capacitors or batteries.
  • Internal prismatic system.
  • No oxidation problems.
  • Up to .62 mile (1 km) visibility distance due to high intensity LEDs.
  • Many LED color options available for a wide variety of applications.

Data Sheet

How to Specify


Modes of Operation:

  • Always On or Flashing

LED Configuration:

  • Unidirectional or bidirectional



  • LED Quantity: 1 or 2 LEDs (Unidirectional), 2 or 4 LEDs (Bidirectional)
  • LED Type: 5mm
  • LED Colors: White, Red, Yellow, Green, Blue
  • Viewing Angle: 15°


  • Material: Polycarbonate
  • Mechanical Resistance: 60 tons
  • Weight: 1.1 lb. (.5 kg)
  • Protection Index: IP68, IK10
  • Dimensions: 5.69″ (144.6mm) diameter x 1.97″ (50mm) height

Other Versions
TS-SR-i15-ICE Intelligent Ice Detector Solar Road Stud:

  • Detection of probability of ice formation in critical places.
  • Only operates when ice is present.
  • Trigger detection given by internal temperature sensor.
  • Adjustable trigger detection point before production.


TS-SR-i15 drawings

TS-SR-i15 installation

Ordering Codes

TS-SR-i15 ordering codes

TS-SR-i15 ordering codes