After switching out about 1,100 of its more than 2,000 streetlight fixtures in Santa Fe this year from sodium vapor to LEDs, Public Service Company of New Mexico will switch out its remaining lights ...
Auckland Airport has swapped out old lights and switched to LED runway lights in a $70m project. For the length of the 3.6km runway, around 600 light-emitting diode (LED) lights, have replaced a ...