ballast transformer for 1000 watt hps grow light

{"cid":"91199062","title":"CE Rohs Osram SSL SAMSUNG LM301H 3500k Greenhouse Grow Lamps","imgUrl":"https:\/\/img.ismap.com\/nimg\/1a\/29\/96400a893af219ab83f33ea9966a-200x200-1.jpg","attrs":{"Price":"330-370USD \/Pcs","Brand Name":"BAVAGREEN","Model Number":"BA-GL-LM301H-PRO-480W","Minimum Order Quantity":"1 Pcs","Delivery Time":"Samples : 3-7 days . Bulb order 15-20 days","Certification":"CE Rohs ETL , ETL CETL","Place of Origin":"China","Payment Terms":"T\/T, Western Union, T\/T ,Paypal","Supply Ability":"1000 pcs per month","Packaging Details":"1 pcs \/inner cartons ( 6KG ,67.5*25*10cm) , 4 pcs \/ Outer carton (24KG ,69.5*23*53cm)","Light Source":"Samsung LM301H & Osram SSL &Seoul","Power":"480W","Effiency":"2.60 umol\/J","Light Output PPF":"1248 umol\/s","Driver Brand":"2 pcs Meanwell HLG 240W Driver","Lamp body material":"Aluminum heatsink + PCB +Driver","Coverage ( Veg &Flowering)":"4 x 4 sq ft","Dimmer":"0-100% dimming","Application":"grow tent \/indoor plant \/garden\/greenhouse","Dimension":"L 24.80in \u00d7 W 8.15 in \u00d7 H 1.22in"}}