Port Santos, Latin America’s busiest port replaced their existing High Pressure Sodium 1000w lamps with Global Tech LED’s custom 400W LED insert on their 45 meter Crane. “The brightness and white light improved night time visual acuity for our crane operator”, said Leandro Tocchet of Grupo Libra. “Electricity savings of 60% provided a very fast return on investment for the port of less than two years”, said Jeffrey Newman, President of Global Tech LED. Photopic LUX levels were maintained while scotopic light levels were increased by 400% thereby adding to an increase in safety and vision for installed CCT security cameras throughout the port. Crane operators love the new “white” light.