摘要: |
Sernis has launched two solar road studs, the SR-i19 and SR-125, that use microcontroller technology.The SR-i19 rises only 9mm from the road surface while the SR-i25 rises 10mm. According to the company, they are "ideal for road delineation, bends/curves and crosswalks, among other applications". They have constant brightness during all functioning periods and can be seen up to 1km away. The SR-i19 has a high light output due to three LEDs for each side, with an aluminium base giving it strong mechanical resistance. Meanwhile, the SR-i25 has a stainless steel cap that protects if from snowploughing and its built-in GPS technology allows flashing synchronisation. It is also available in aluminium. |