... Glare, No Overlap Shadow; 3)Eco-friendly;Long life 4)Ultra-thin,Easy Installation; 5)Patent LGP Syste ONLLA family provides Commercial ... , CRI, lumen efficiency test etc.. 2). Assembling: Following schedule for quality and lead time. Every order's progress is shown ... confirm all quality is OK. 4). Warehouse and Shipping: Files for item No., quantity, color temperature, voltage, label, packing etc. ...