Step-Dim Magnetic Ballast for HPS Lamps, Magnetic Ballast, Dimmable Ballast, HPS Ballast, HID Ballast, 100-400W, 220/50Hz

Step-dim Magnetic Ballast for HPS Lamps, Magnetic Ballast, Dimmable Ballast, HPS Ballast, HID Ballast, 100-400W, 220/50Hz

Features:
1, Specially ...

Company: Jiangsu Jinyaming Lighting Appliance Co., Ltd.