Step-Dim Magnetic Ballast for HPS Lamps, Magnetic Ballast, Dimmable Ballast, HPS Ballast, HID Ballast, 70-400W, 220V/50Hz

Step-dim Magnetic Ballast for HPS Lamps, Magnetic Ballast, Dimmable Ballast, HPS Ballast, HID Ballast, 70-400W, 220V/50Hz

Features:
1, Suitable ...

Company: Jiangsu Jinyaming Lighting Appliance Co., Ltd.