Detailed Description  Features: 1. Built-in electronic ballast. 2. Built-in T8 fluorescent tube 3. Illuminum body  4. PC diffuser, elegant, strong and never fading 5. Easy and quick to installation  6. Widely use for largesize lighting project, such as Factory, Warehouse, Company, Office, Supermarket, Shop, Hotel , Airport , Bus Station, Railway Station, Subway, Hospital, Classroom, Restaurant, etc 7. We can design models according to customers' requirements Specification:   Item No. Power Inner Box Size:MM Qty/Ctn:PCS Ctn Size:CM 20' Qty (PCS) 40' Qty (PCS) MOQ JLD-3011 10W 412*35*65 20 43*36*20 17440 36800  1500 JLD-3011 15W 518*35*65 20 53.5*36*20 14000 29580  1500 JLD-3011 18W 668*35*65 20 68.5*36*20 10940 23100  1500 JLD-3011 30W 974*35*65 12 99.5*22*20 7392 15612 1500 JLD-3011 36W 1280*35*65 12 129.5*22*20 5676 12000  1500 JLD-3011 58W 1579*35*65 12 160*22*20 4596 9708  1500