Sapphire Industry Watch – February 20

  • Glasshouse LEDs save greenhouse gasses – Electronics Weekly: As artificial lighting is increasingly used to extend the growing day and growing season inside greenhouses, UK plant researchers are looking into using LED lights to grow plants with less energy. While it is not necessarily the effectiveness of LEDs that is the advantage to growing plans indoors, the ability to save power by only delivering wavelengths useful to plants is highly effective for managing the growth process.
  • LED revolution unfolds in Guntur – The Hindu: Since the Domestic Efficient Lighting Programme (DELP) was launched in October, residents and businesses in the Anantpur, Guntur, Srikakulam and West Godavari districts have begun making the switch from incandescent light bulbs over to LEDs as part of a nationwide effort to conserve energy and money. In a span of just three months, DELP has already covered more than 80 percent of consumers in the district.
  • Rubicon’s Q4 Revenue Up 11 Percent on Q3 – Compound Semiconductor: Last week, Rubicon Technology reported financial results for its fourth quarter, which ended on December 31, 2014. The company reporter Q4 revenue of $8.9 million, an 11 percent increase from the previous quarter. Demand for the company’s two-inch sapphire cores increased considerably in the period.
  • LED lights to save $50K annually for Bridge Authority – Poughkeepsie Journal: The New York State Bridge Authority has announced a new project to improve lighting around the Mid-Hudson Bridge through the installation of LED lights. The project, which will generate more than $53,000 in annual savings, calls for the installation of 174 LED lights. The project will cost $57,069 and include 120 street lights, 22 high mast lights and 32 tower lights.

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