... red led 3.With CE,RoHS Brief description of the productProduct name:alibaba express led product line board high brightness ... low cost 3,high brightness can be adjusted4,With CE RoHS 5,display production line6,Display color: red7, ... relative humidityDelivery time7-15daysWarranty2 yearsscreen Screen size(L*H*D): 1000*670*190mm can be customized,company photo product line photoCertification Product ...