Light Emitting Diodes [LED} automatic signal s
are all set to replace the incandescent bulbs. The level of visibility of
incandescent bulbs is very low. LED signals have been already installed
in 227 signals. Now 116 more signals are going to get LED signals. . After
detailed study on various signals, the LED signals will replace the present
almost outdated signals. Apart from being more visible and safe LED signal is
more environments friendly.