Light Efficient Design's SOX lamp retrofits replace SOX lamps up to 180 watts. Reliable and efficient LED retrofits are a cost effective solution for SOX lamps replacement. Innovative aluminum heat sink with integrated cooling fans provides excellent thermal management resulting in high light output and long life.


  • Operates on 120-277VAC 50/60Hz. Internal Driver for easy installation.
  • B22d Bayonet base.
  • Available in 2200K or 4000K
  • UL listed for damp environments and enclosed fixtures.
  • Advanced active cooling: Active cooling and dynamic temperature control.
  • 5 Year Limited Warranty

Sox Lamps | Light Efficient Design