By sidestepping the converter, AC emitters can reduce the cost of LED lighting over the long term, though real gains will require high enough volume to make the technology more affordable, says Ho. The technology is protected by patents in the United States, South Korea and Taiwan.Photonic-crystal technology is reported to make Formosa’s green chips the brightest of their kind. Its 150mA chip boosts performance to led high bay light chips deliver 120 lumen per watt after packaging. Ho notes that green chips are particularly important in white LED lamps joining red, green and blue chips. Red, green and blue chips contribute brightness at a ratio of 3:6:1.
According to Ho, Formosa is on track to boost its white LED’s efficiency to 120 lumen per watt in the fourth quarter next year from 80 lumen per watt achieved in the third quarter this year.Formosa has been dedicated to production of high-brightness InGaN-based LED wafers and chips. The company claims it is the only Taiwan LED chipmaker supplying a full spectrum of chips, including blue, green and near-ultraviolet chips. It is also the sole LED chipmaker in Taiwan to license a unique high-power technology from Cree of the United States.
Turning out about four million fluorescent tubes a month, China Electric Mfg. Corp. commands the NO. 1 spot in Taiwan’s lamp industry. The company is also increasing its presence in the LED lighting sector with the introduction of LED linear lights, table lamps, E27 lamps, recessed lights, MR16 lights, pendent lamps, bollard lights, spot lights, and wall led high bay light. Allan Huang, director of China Electric’s international business division, notes that LED lights have fallen in price and improved in illumination and life span over the past few years.
According to Ho, Formosa is on track to boost its white LED’s efficiency to 120 lumen per watt in the fourth quarter next year from 80 lumen per watt achieved in the third quarter this year.Formosa has been dedicated to production of high-brightness InGaN-based LED wafers and chips. The company claims it is the only Taiwan LED chipmaker supplying a full spectrum of chips, including blue, green and near-ultraviolet chips. It is also the sole LED chipmaker in Taiwan to license a unique high-power technology from Cree of the United States.
Turning out about four million fluorescent tubes a month, China Electric Mfg. Corp. commands the NO. 1 spot in Taiwan’s lamp industry. The company is also increasing its presence in the LED lighting sector with the introduction of LED linear lights, table lamps, E27 lamps, recessed lights, MR16 lights, pendent lamps, bollard lights, spot lights, and wall led high bay light. Allan Huang, director of China Electric’s international business division, notes that LED lights have fallen in price and improved in illumination and life span over the past few years.
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