coverage 3 x3 cmh grow lights

{"cid":"91199062","title":"CETL Waterproof 6x6 Bavagreen Hydroponics SAMSUNG LM301H Grow Light","imgUrl":"https:\/\/img.chinax.com\/nimg\/70\/4e\/ecae05b3b19fb3cd2a0d222476f0-200x200-1.jpg","attrs":{"Price":"555-625USD \/Pcs","Brand Name":"BAVAGREEN","Model Number":"BA-GL-LM301H-PRO-800W","Minimum Order Quantity":"1 Pcs","Delivery Time":"Samples : 3-7 days . Bulb order 15-20 days","Certification":"ETL cETL CE ROHS","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 ( 22KG ,114*23.5*31cm)","Product name":"WIFI smart control waterproof 800w led strip bar","Lamp Power":"800W","Lamp Effiency":"2.60 umol\/J","Light Output PPF":"2080 umol\/s","Spectrum":"Full Spectrum 385nm - 730nm","Coverage ( Veg &Flowering)":"5 x 5 sq ft","Dimmer":"0-100% dimming","Working lifetime(hour)":"50000 hours","Dimension":"L 1100 x W1100 x H 40mm (\uff08 L 43.30in \u00d7 W 43.30 in \u00d7 H 1.57in\uff09"}}