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News From Solid State Lighting Design

All Star Lighting Supplies (Luxrite) LED Filament Bulbs Alleged to Infringe Epistar Patents

Taiwan LED producer Epistar Corporation filed a patent infringement lawsuit against All Star Lighting Supplies, Inc., which does business as Luxrite. Epistar filed the lawsuit in the United States District Court for the District of New Jersey on October 13, 2017. The complaint alleges that the LED filament bulbs of…
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LG Innotek Launches 2.5W Violet LEDs

South Korean firm LG Innotek has introduced 2.5 W single chip violet LEDs which the company's Laser Components division sells. According to the company, these new violet LEDs with 415 nm wavelength deliver exceptionally high power in a remarkably small space. The violet LEDs come with standard (130°) and narrow…

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Hurricanes and Earthquakes Help Remind Us to Not Take Lighting for Granted
During the past month, the major hurricanes and even earthquakes have plagued parts of North America. These events in addition to the recent announcement of Philips Lighting's establishment of the…
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Human Digital Adopts ITL Air-cooled UV LED, VTwin for Inkjet Printing

Integration Technology Ltd. (ITL) reports that Shanghai-based Human Digital has adopted its air-cooled UV LED solution for inkjet printing and entry level full-curing in the air-cooled LEDZero VTwin Plus. Wide format developer Human Digital has adopted the VTwin Plus for its latest platform; the XUV-Jet. The XUV-Jet employs Konica Minolta …

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Luminus Devices ‘Big-Chip’ LEDs Power New Tactical Flashlights

Luminus Devices, developer and manufacturer of ‘big-chip’ LEDs, announced that it is collaborating with several manufacturers of tactical flashlights used by military, law enforcement, fire fighters, rescue personnel, campers, and hunters. Manufacturers include JetBeam, Lemax, Microfire, Olight, Thrunite, Trustfire, Ultrafire and Wolf-Eyes. The flashlights employ the company’s SST-50 big-chip LEDs, …

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