A Case Study - LED Lights for Cargo-partner company site
Zuzana Gombikova, 13.05.2015 Case Study, LED Floodlights, Saving, Lighting designOriginal lighting solution Originally, there were 40 x 400W gas discharge floodlights installed on site. On average, the lights were on 7 days a week, 11 hours a day. System energy consumption was approx. 67,200 kWh per year. If the price is 0.115 EUR/kWh, the customer pays the annual costs …
Case Study - Billboard LED Lighting
Zuzana Gombikova, 06.11.2012 Case Study, LED FloodlightsOriginal Lighting Solution 248 gas-discharge floodlights (250 W each) were employed in billboard lighting system. The total input of each light was 270 W including drivers. Total 248 x 270 W = 66,960 W. On average, the billboards were illuminated 11 hours a day, 7 days a week, during a year …