LED round panel: 1) With imported high quality light guide plate and diffuser plate. 2) 6~13W 3) Size: @150, 180, 195, 230mm ... LED lighting products, including LED bulbs, LED panels, LED down light, LED ceiling lights.,etc.LED round panel's advantages:1 ... efficacy is over 100lm/W2) With imported high quality light guide plate and diffuser plate 3) Hight brightness, usage life > 50,000 ...