19000 hours hps grow bulbs

{"cid":"91199062","title":"HPS CMH LM301B LED Grow Light","imgUrl":"https:\/\/img.chinax.com\/nimg\/88\/52\/f6a1a956100ccfed9ade774517ad-200x200-1.jpg","attrs":{"Price":"325-375USD \/Pcs","Brand Name":"BAVAGREEN","Model Number":"BA-GL -LM301B-PRO-480W","Minimum Order Quantity":"1 Pcs","Delivery Time":"Samples : 3-7 days . Bulk 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 ( 12KG ,67.5*23*27.50cm) , 2 pcs \/ Outer carton (24KG ,69.5*23*53cm)","Light Source":"Samsung LM301B & Osram SSL &Seoul","Lamp Power":"480W","Effiency":"2.60 umol\/J","Light Output PPF":"1248 umol\/s","Product name":"480w samsung lm301B plant grow light","Spectrum":"Full Spectrum 385nm - 730nm","Coverage ( Veg &Flowering)":"4 x 4 sq ft","Dimmer":"0-100% dimming","Application":"Vegetable Flower Fruit Greenhouse Growing Lights","Dimension":"L 24.80in \u00d7 W 8.15 in \u00d7 H 1.22in"}}