... size, ODM & OEM is welcome, 630*630mm/615*615mm specially for Germany market. We advise side viewing, quick start,no flicker ... led chip, good output luminanceWhen set in white ceiling, the whole smallpox is same color, very beautiful, neat and coordinateWide voltage ... .9KGS300*12005 pcs4.57KG40x130x2627.3KGS22.85KGS 65w 4ft led panels for sale