... led panel light,led desk light,led ceiling light,led spot light,led grille down light,led bulb,led tube,led ceiling mounted light,led flash light,led night light,led ... lumen efficiency test etc.. 2). Assembling: Following schedule for quality and lead time. Every order's progress is ... all quality is OK. 4). Warehouse and Shipping: Files for item No., quantity, color temperature, voltage, label, packing ...