LG Innotek’s UV-C LED
products will be included in the consumer electronics lineup such as
air cleaner, water purifier, toothbrush sterilizer, and other sanitary
products.
A test performed by Korea Conformity Laboratories (KCL) found that this product removes 99.99 percent of E. Coli, salmonella, and other germs within 5-liters of water contained in 25 minutes; this is as effective as the existing mercury UV lamp.
UV-C LED has drawn much attention as an attractive alternative to the mercury UV lamp due to its numerous advantages including high efficiency, long life, ultra-compact size, and eco-friendliness. However, until recently, only sample quantities of UV-C LEDs were circulated in the industry because of limitations in power and emission wavelengths.
LG Innotek has developed a proprietary LED optimization technology to improve the optical power of a UV-C LED chip up to 10 mW at 100mA, the world’s highest. It has also improved optical efficiency by 15 percent compared to the mercury lamp, consuming less electrical power.
The company’s UV-C LED measures 6.8mm x 6.8mm and has a depth of only 1.35mm. It has been tested to provide 10,000 hours of operation life time, which is 1.5 times longer than the mercury lamp. Moreover, its “instant-on” nature means it does not need any warm-up time to achieve start the purification/sterilization process, unlike the mercury lamp that could require over 10-minutes to reach its full power.
Unlike UV lamps, this LED product does not use potentially hazardous heavy metals such as mercury. It offers high safety, high durability, and water proof performance. It achieved the IPX7 level of Ingress Protection rating, meaning its performance is unchanged even after being submerged in water at 1 m depth for 30 minutes.
A test performed by Korea Conformity Laboratories (KCL) found that this product removes 99.99 percent of E. Coli, salmonella, and other germs within 5-liters of water contained in 25 minutes; this is as effective as the existing mercury UV lamp.
UV-C LED has drawn much attention as an attractive alternative to the mercury UV lamp due to its numerous advantages including high efficiency, long life, ultra-compact size, and eco-friendliness. However, until recently, only sample quantities of UV-C LEDs were circulated in the industry because of limitations in power and emission wavelengths.
LG Innotek has developed a proprietary LED optimization technology to improve the optical power of a UV-C LED chip up to 10 mW at 100mA, the world’s highest. It has also improved optical efficiency by 15 percent compared to the mercury lamp, consuming less electrical power.
The company’s UV-C LED measures 6.8mm x 6.8mm and has a depth of only 1.35mm. It has been tested to provide 10,000 hours of operation life time, which is 1.5 times longer than the mercury lamp. Moreover, its “instant-on” nature means it does not need any warm-up time to achieve start the purification/sterilization process, unlike the mercury lamp that could require over 10-minutes to reach its full power.
Unlike UV lamps, this LED product does not use potentially hazardous heavy metals such as mercury. It offers high safety, high durability, and water proof performance. It achieved the IPX7 level of Ingress Protection rating, meaning its performance is unchanged even after being submerged in water at 1 m depth for 30 minutes.
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