Switching from a traditional to an LED based lighting system can yield significant energy savings. Additional reductions in power consumption can be achieved by intelligent lighting systems that incorporate monitoring, control and communication networks. Such systems offer features ranging from dimming, motion sensing, ambient light sensing and daylight harvesting, wireless and powerline communication, to monitoring various parameters such as energy consumption, potential LED failures and LED temperature. There are various market influences to implement lighting controls, of which the most important are:
Indoor:
- Need for energy savings
- Utility rebates & incentives
- Creating a sustainable work environment
- Enhance occupant comfort and productivity
Outdoor:
- Need for lower energy-use and CO2 emissions
- Attention for safety in street on roads
- Increased resistance against light pollution
- Drive for reducing maintenance costs
- Need for green image