Solar Power road marker Road Studs

Solar Power road marker (Solar Studs) The solar studs shall be made of Aluminium alloy and poly carbonate material which shall be absolutely weather resistant and strong enough to support a load of 13,635 kg tested in accordance with ASTM D4280. Its colour may be white, red, yellow, green or blue or combination as directed by the Engineer Its water resistance shall meet the requirements of IP 65 in accordance with IS: 12063.1987 category 2 for protection against water ingress. The dimensions of solar studs shall not be less than 100 mmx100 mmx10 mm. It shall have super bright LEDs so as to provide long visibility from a distance of more than 800 m. Its flashing rate shall not be less than 1 Hz. Its should be able to give the prescribed performance in the temperature range of - 40°C to + 55°C. Its life shall be not less than 3 Years. The rate shall include all materials, labour, equipments, fabrication, transportation, erection, installation and incidentals all complete as per direction of the Engineer-in-Charge