https://biz.prlog.org/tag/lighting-controllers/ lighting controllers - Free business directory on PRLog.Org, latest companies listed first. 60 https://biz.prlog.org/PowerSines/ Global provider of energy efficiency solutions for energy savings and CO2 reduction. uses voltage regulation & control for outdoor, indoor commercial lighting and AC motor applications. Up to 38% direct savings, quick ROI, no change to infrastructure. Wed, 10 Mar 2010 09:08:25 GMT