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: September 3rd , 2019 – Keystone Technologies, a leading manufacturer of quality driven lighting solutions for over 70 years, launches the SmartPort LED line of motion sensors for HID LED lamps. These innovative sensors make attaching controls to HID LED lamps faster and easier than ever before. SmartPort LED is available in […]