With the development of transportation, the requirements for the road signs are increasing. LED have the features of long-life, low power consumption, high-brightness, stable working and light weight, apply LED in the road signs have clear comparative advantages with the other light source. LED Road Signs became the most significant tool of road safety at the present and in the future. LED is low voltage and low power consumption, use dedicated controller, co-operate with the green energy such as solar energy, no need to ditch wiring, easy to install, could also promote the concept of energy saving and environmental protection.

CCTF introducing Solar Energy Road Signs, using monocrystalline silicon solar panel, absorbs solar energy in the day time, transfer it into electric energy and store them in a maintenance-free lead-acid battery. Throughout light control, time control and manual control to release the electric energy to lighting up the source. Solar energy is a inexhaustible renewable energy, and it is cost-free, with the advantages of low construction expenses, long life, easy to maintenance, and automatic switch control etc.