A21 Series

Indoor Lighting
placeholder A21 Series

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 – 16.5 W


  • 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