... MOQ,Work quiet Product nameHPS/MH Electronic 600W Ballast with switch XLDS Characteristics1, Size: 260*103*59 mm2, ... Energy-saving up to 15%-45%5, Open circuit protection, short circuit protection and overload protection,Ignition failure protection, low ... ballast + manual / bubble bag, 6 pcs / carton, filled with Foam; As per your requirementApplications Horticulture and Hydroponics Marketplace, Public ...