Philadelphia, PA: January 8th 2020 — Keystone Technologies, a leading manufacturer of quality lighting solutions for 75 years, launches the Essential Series LED Bulb line. These general purpose screw-in LED bulbs are ideal for retrofit and new construction applications, replacing incandescent and halogen bulbs across many common building types, including residential, retail, museums, hospitality, dining, […]

NORTH WALES, PA: September 20th , 2019 – Keystone Technologies, a leading manufacturer of quality driven lighting solutions for over 70 years, introduces Performance Series PAR Lamps. These lamps are ideal for retrofit and new construction applications, replacing high powered halogen lamps. Performance Series PAR Lamps are designed for use in commercial applications with universal […]

NORTH WALES, PA: September 5th , 2019 – Keystone Technologies, a leading manufacturer of quality driven lighting solutions for over 70 years, introduces Performance Series A Lamps. These LED A Lamps are ideal for retrofit and new construction applications, replacing high powered incandescent bulbs and lower wattage HID lamps. Performance Series A Lamps are designed […]

NORTH WALES, PA: March 12th, 2019 – Keystone Technologies, a leading manufacturer of quality driven lighting solutions for over 70 years, has won the top prize for SSL Lamp Design at the 2019 Sapphire Awards Gala for their line of innovative Sign Hero 360° LED sign tubes. The event was held during the Strategies in […]