Keystone Launches Essential Series Screw-in LED Bulb Line

January 8, 2020

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, and multi-family housing. 

“After years of hard work and development, we’re beyond excited to finally show the depth of our product offering to the market,” said Josh Brown, VP of Distributor Sales. “This new product category allows us to truly be a one stop shop of LED lamps for our customers.” Designed to cover a variety of illumination needs, the Essential Series line includes A-Shape, PAR, Reflector, Spotlight, and Decorative Filament LED bulb options. To meet CEC Title 20 and JA8 Title 24 requirements, Keystone offers a wide selection of 90 CRI bulbs. 

Essential Series LED Bulbs provide 80% energy savings and substantially lower heat generation compared to legacy equivalents. A long life minimizes replacement and maintenance costs. For comfortable lighting, these general purpose LED bulbs feature smooth, uniform, dimming capabilities. 

“We’ve earned our customers’ trust for 75 years by delivering on our promise of Light Made Easy,” said Ira Greenberg, CEO. “The exciting addition of our Essential Series LED bulbs strengthens our ability to provide exceptional value and ease of doing business to our distribution partners.”

About Keystone Technologies

Since 1945, Keystone has manufactured quality-driven lighting solutions for the industry’s leading lighting fixture manufacturers and wholesale distributors. Keystone offers a full catalog of lighting products including a comprehensive line of LED Tubes and Lamps; LED Fixtures; LED Retrofit Kits; Emergency LED Systems; Fluorescent Ballasts; HID Ballast Kits; Transformers; Sensors. Keystone stocks inventory in 16 fulfillment center locations across the nations. For more information, visit


  • Josh Brown
  • Vice President of Distributor Sales
  • Keystone Technologies LLC
  • 215.283.2600
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