best alr screen for ust projector

{"cid":"91129706","title":"100\" 120\"Electric Floor Rising 4K ALR grey Crystal Projection Screen Pull up Screen for UST projector","imgUrl":"https:\/\/img.chinax.com\/nimg\/89\/f4\/d7281c479c5ab7b5577e0a12af5f-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"SMX","Model Number":"FRS100H-CBSP","Minimum Order Quantity":"1","Delivery Time":"7 work days","Certification":"ce","Place of Origin":"Guangdong","Supply Ability":"100000 Piece\/Pieces Per Month","Packaging Details":"Double cartons with a water-reppellent plastic","Material":"ALR CBSP","Size available":"100\"-120\"","Product name":"Motorized floor up alr projection screen","Format":"16:9"}}

{"cid":"91224249","title":"5000 Lumen Home Cinema Projector Compact Ultra Short Throw Laser Projector For UST ALR Screen","imgUrl":"https:\/\/img.chinax.com\/nimg\/6b\/33\/cdcde620b0d1081bf9cf89fed3c2-200x200-1.jpg","attrs":{"Brand Name":"SMX","Model Number":"MX-WPL500U","Minimum Order Quantity":"1pc","Delivery Time":"5-20days","Projection Size":"80''-120''","Brightness":"5000 Lumens","Screen":"UST ALR Screen Compatible","Product Name":"UST Projector","Aspect Ratio":"16:10","Light Source":"Laser","Throw Ratio":"Ultra Short Throw","Keystone Correction":"V\/H,6 Corner,etc.","Audio":"Speaker 16W","Lens":"Manual","Certification":"ISO,CE,RoHS","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"10000pcs\/Monthly","Packaging Details":"Carton","Lumen":"5000","Dynamic Contrast Ratio":"5,000,000:1","Languages":"26 languages","Application":"Home Cinema","Display Type":"LCD","Technology":"3LCD Laser","Native Resolution":"WUXGA","Laser Light Source":"20000-30000 hours"}}

{"cid":"91222606","title":"5000 Lumen Ultra Short Throw Laser Projector For UST ALR Screen","imgUrl":"https:\/\/img.chinax.com\/nimg\/d6\/5f\/945775a533f5209ffdd16c948a03-200x200-1.jpg","attrs":{"Price":"","Brand Name":"SMX","Model Number":"MX-WPL500U","Minimum Order Quantity":"1pc","Delivery Time":"5-20days","Certification":"ISO,CE,RoHS","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"10000pcs\/Monthly","Packaging Details":"Carton","Product Name":"UST Projector","Display Type":"LCD","Light Source":"Laser","Lumen":"5000","Throw Ratio":"0.235:1","Dynamic Contrast Ratio":"5,000,000:1","Native Resolution":"WUXGA","Projection Size":"80''-120''","Audio":"Speaker 16W","Languages":"26 languages","Laser Light Source":"20000-30000 hours","Lens":"Manual","Aspect Ratio":"16:10","Keystone Correction":"V\/H,6 Corner,etc."}}