NORTH WALES, PA: July 26, 2016 – Keystone Technologies continues to expand their line of LED lamps with the introduction of DirectDrive LED Replacement Lamps for HID applications. The new HID LED lamps provide exceptional light output and efficiency with lumens per watt as high as 140. Wattage options range from 20-100 watts to replace […]

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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 […]