6w ceiling speaker for commercial use

{"cid":"91224235","title":"6W Ceiling Speaker 4 Inch Full Range Speaker Wholesale Price for Industrial and Commercial Applications","imgUrl":"https:\/\/img.chinax.com\/nimg\/53\/56\/ae29106fbfcc0fa5eb656d74dbe9-200x200-1.jpg","attrs":{"Model Number":"CL-104B","Minimum Order Quantity":"300","Delivery Time":"30","Place of Origin":"Guangdong, China","Certification":"CE","Supply Ability":"5000+","warranty":"1 year","dimension\uff08mm\uff09":"180*110","Shell":"Iron Material","Voltage":"100V","Frequency response":"110-15KHz","Magnet Material":"Ferrite","Application":"office, restaurant,hotel"}}

{"cid":"91183273","title":"6W 10w 4000K Square LED Downlights \/ LED Ceiling Down Light For Commercial Lighting","imgUrl":"https:\/\/img.chinax.com\/nimg\/6e\/a7\/262e0898c6be2397c71f39a43fee-200x200-1.jpg","attrs":{"Price":"negotialble","Brand Name":"phenson","Model Number":"6w\/10w Square COB downlight","Minimum Order Quantity":"5pcs","Certification":"UL\/TUV\/SAA\/CB\/CE","Place of Origin":"china","Supply Ability":"20000pcs\/month","Packaging Details":"20pcs per carton","Color temperature":"15\/24\u00b02700K, 3000K, 4000K, 5000K","Material":"Aluminum Housing & Heatsink","Beam Angle":"15\/24\u00b0","Lighting efficency":"80lm\/w or 90lm\/w","Certificate":"UL\/TUV\/SAA\/CB\/CE approved","warranty":"5 years","LED":"Original CREE, CITIZEN and LUSTROUS COB LED","Driver":"Lifud"}}