... , long life. 3.high birghtness, soft light Item:4000mm Round LED Dining Room Lighting1)name:Energy saving led flat panel ... :- 600*600mm,-1200*200mm,-1200*300mm,-1200*600mm,- 480*480mm,-round 20cm, 25cm, 30cm, 35cm, 40cm, 45cm Features:-Commercial and ... flickering&RF interfernce,instant soft start,low heat.-Mounting Method:ceiling mounting. sizeround or squareweight4.5 (different size different weight) ...