led light floor 1:no gap connect 2:SMD3528 3 in 1 3:CE&ROHS certification 4:can display video,flash,word,picture led light floor1.No gap connecting design.2.Adopted SMD LED to be light source , pitch: 25 or 50 mm.3.Slim design, metal housing , half transparent acrylic or toughened glass cover. Can bear heavy weight .4.Outdoor and indoor using, waterproof ,protective level reach IP 655.Can display ...