Toyo Kohden TOYONIA YOLL HR series high density COB light source Toyo Kohden TOYONIA officially launched YOLL HR (High Reliability) series high density COB light source, YOLL HR series COB lighting products application Toyo customize (New Material Struetare "(NMS) technology, LES small chip high density in the LED COB packaging field in the lead. TOYONIA YOLL HR series COB lighting products use power from 5W-100W, providing Ф6mm, Ф9mm, Ф12.5mm, Ф14.5mm other light-emitting surface size. TOYONIA YOLL HR series COB light source, to provide a common 3000K / 4000K / 5000K / 6000K color temperature of the product, based on increased application Toyo independent "Toyonia Reduced Colour" special light color (TRC) technology (3000K) The product has a strong color reproduction features to meet the urgent needs of commercial lighting applications to restore the true color of the commodity. 

keywords: Flip COB, high density COB, high CRI COB, COB high efficiency,