... ,size:300x300,300x600,600x600,300x1200,600x1200mm Product name LED Panel light 40W Power 40w LED Qty 576pcs/3528 or 36*1W Lumen 3200- ... 2700-9000K Input voltage AC85-265V Dimension 600*600mm Shell material Aluminum shell + Light diffuser plateLife span >50000 Hrs Net ... ,FCC,UL....certification.Application:Mainly used in large hotel, restaurant, large synagogues, office, hotel, sitting room...Lumen>75