... power supply's control IC for LED driver Product Name : Good price 600*600mm LED Panel Light 40W ,3 years warranty ... Different sizes available: 300*300mm, 300*600mm, 300*1200mm,600*600mm, 600*1200mm 4. High quality light source. The attenuation of SMD LED ... 14. Easy to install, low maintenance cost. Applications of led panel light:1. Hotel, shopping mall, office lighting2. Hospitals lighting3 ...