Bi-level HID Control Equals Savings For Mervyn’s Distribution Center
Bi-level HID Control Equals Savings For Mervyn’s Distribution Center
1 PagesThe desire to save energy and improve the quality of lighting com- pelled the energy manager at Mervyn’s Northern California Distribution Center to overhaul the lighting system. High intensity discharge (HID) fixtures light the Mervyn’s ware- house. Because of the long restrike time of the HIDs, switching lights on and off during times of vacancy is impractical. The Watt Stopper’s DM- 100 Bi-Level control units solved this problem with their abil
