A21 Series

Indoor Lighting
placeholder A21 Series
A21 Single Lamp Carton

Better light is beautiful light. The A21 Series is part of our new and improved LED lamp family and features a remarkable combination of comfortable omnidirectional light, high color rendering, instant-on, quiet dimming or 3-way light level options. Even better, the A21 lamp is incredibly efficient, lasts up to 3 times longer than the cheap LED bulbs, and provides up to 90% energy savings compared to incandescent.

  • Limited Warranty: 5 Years
  • Efficacy: up to 117 LPW
  • Lumen Output: 320 – 1700 Lumens
  • Wattage: 3 – 16.5W


  • CRI: 85+
  • CCT: 2700K, 5000K
  • Lamp Delivered Light Output at 5000K: 1,700 lumens (100W eq)
  • Lamp Delivered Light Output at 2700K: 1,650 lumens (100W eq)
  • 3-Way Lamp Delivered Light Output at 2700K: 320 lumens / 820 lumens / 1,650 lumens
  • A21 (100W eq) Input Power: 16.5 watts at 2700K, 15 watts at 5000K
  • A21 3WY (30/60/100W eq) Input Power: 3 watts / 7 watts / 16.5 watts at 2700K
  • A21 Only: Dimmable to 5% with most standard dimmers
  • A21 3WY: For use in 3-way fixtures (non-dimmable)


  • ENERGY STAR® qualified to last at least 15,000 hours, allowing easy access to utility rebates and incentives
  • Consumes up to 90% less energy
  • Consistent and balanced omnidirectional light
  • A21 Only: Smooth dimming with no buzz, no hum
  • Three-Way option for use in 3-way light fixtures
  • Instant-on
  • Mercury-free
  • Suitable for damp locations
  • 5-Year Commercial Use Warranty