• Quick view

  ARK-00084-HPS

  High Pressure Sodium Ballast | 35 watt | 120V
  • | Add to Compare

• Quick view

  ARK-00086-HPS

  High Pressure Sodium Ballast | 50 watt | 120V
  • | Add to Compare

• Quick view

  ARK-00599-HPS

  High Pressure Sodium Ballast | 50 Watt | Quad Tap
  • | Add to Compare

• Quick view

  ARK-00088-HPS

  High Pressure Sodium Ballast | 70 watt | 120V
  • | Add to Compare

• Quick view

  ARK-00090-HPS

  High Pressure Sodium Ballast | 100 watt | 120V
  • | Add to Compare

• Quick view

  ARK-00217-HPS

  High Pressure Sodium Ballast | 70 Watt | Quad Tap
  • | Add to Compare

• Quick view

  ARK-00223-HPS

  High Pressure Sodium Ballast | 100 Watt | Quad Tap
  • | Add to Compare

• Quick view

  ARK-00229-HPS

  High Pressure Sodium Ballast | 150 Watt | Quad Tap
  • | Add to Compare

• Quick view

  ARK-00397-HPS

  High Pressure Sodium Ballast | 200 Watt | Quad Tap
  • | Add to Compare

• Quick view

  ARK-00158-HPS

  High Pressure Sodium Ballast | 250 Watt | Quad Tap
  • | Add to Compare

• Quick view

  ARK-00363-HPS

  High Pressure Sodium Ballast | 400 Watt | Quad Tap
  • | Add to Compare

• Quick view

  ARK-00490-HPS

  High Pressure Sodium Ballast | 1000 Watt | Quad Tap
  • | Add to Compare

• Quick view

  ARK-00491-HPS

  High Pressure Sodium Ballast | 1000 Watt | 480V
  • | Add to Compare

• Quick view

  ARK-00092-HPS

  High Pressure Sodium Ballast | 150 watt | 120V
  • | Add to Compare

• Quick view

  ARK-00234-HPS

  High Pressure Sodium Ballast | 150 Watt | 480V
  • | Add to Compare

• Quick view

  ARK-00162-HPS

  High Pressure Sodium Ballast | 250 Watt | 480V
  • | Add to Compare

• Quick view

  ARK-00364-HPS

  High Pressure Sodium Ballast | 400 Watt | 480V
  • | Add to Compare