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Home > L.J. Star
2014-06-02

L.J. Star White Paper: Keep Light Cool for Best Sight Glass View

L.J. Star Inc., a supplier of sight glass lighting, has released a new white paper that discusses the results of a study used to determine which color temperature of white light is best suited for illuminating the interior of stainless steel process vessels. A good view is essential for observing the characteristics of the process medium and for verifying process steps such as clean-in-place. 
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2010-09-10

L.J. Star LED Ex Light ideal for sight glass illumination

The Series 55-EX, an LED luminaire that can be used with a sight glass in hazardous areas is introduced by L.J. Star.It's first High-Power LED Luminaire with explosion proof rating .
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[News] CreeLED Inc. Files Patent Infringement Lawsuit Against Promier Products, Inc. (d/b/a LitezAll) and Tractor Supply Co.

Cree LED, a Penguin Solutions brand (Nasdaq: PENG), today announced that it has filed a patent infringement lawsuit in the United States District Court for the Northern District of Illinois against Promier Products and Tractor Supply. The laws... READ MORE

[News] The new STA Stand‑Alone Screen Photometer for fast, vehicle‑based headlamp testing by Instrument Systems

Instrument Systems introduces the STA Stand‑Alone Screen Photometer — a modular, vehicle‑based measurement solution that combines the LumiCam 4000B imaging luminance camera with the new ACS 635 calibration source to deliver fast, high‑re... READ MORE

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