... tube 0.9M 70% energy reduction compared with convential fluorescent tube. Goods decription:LED Standard fluorescent tube 0.9MLuminous Flux ... scientific appearance design, 70% energy reduction compared with conventional fluorescent tube, the brightness of 15W LED ... with low occupancy rates, such as office, warehouses, shopping mall, supermarket, school, gallery, etc LED Standard fluorescent tube 0.9M ...