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NORTH WALES, PA: May 12, 2016 – Keystone Technologies recently provided the lamps for an LED upgrade at Geno’s Steaks, an iconic establishment in South Philadelphia. Geno’s serves their famous cheesesteaks to tourists and locals alike, 24 hours a day, 7 days a week, nearly 365 days a year. Their lights are on around the […]

MONTGOMERYVILLE, PA: December 16, 2015 – The United Nations Headquarters in New York City recently took action to reduce their carbon footprint by upgrading to energy efficient LED lighting. Keystone Technologies got the call for the interior lighting project that required 5,000 LED tubes. The UN selected tubes with Keystone’s Direct Drive technology, which bypasses […]

MONTGOMERYVILLE, PA: December 8, 2015 – Keystone Technologies continues to expand their line of LED tubes with the introduction of T5HO LED tubes. The new T5HO LED tubes provide exceptional lumen levels, but consume half the power of fluorescent tubes. “Keystone is leading the way with LED lamps for high bay installations,” said Ira Greenberg, […]