... No MOQ,Work quiet Product nameHPS/MH Electronic 600W Ballast with switch XLDS Characteristics1, Size: 260*103*59 mm2, Weight: 1.8 ... : 1 pc ballast + manual / bubble bag, 6 pcs / carton, filled with Foam; As per your requirementApplications Horticulture and Hydroponics Marketplace, Public ... Tunnel Street Lamps, Public Lighting HPS/MH Electronic 600W Ballast with switch