1. Light Bulbs
  2. HID (High Intensity Discharge) Light Bulbs
  3. Metal Halide
  4. 300 - 399 watt
Sort By: Popularity     Color Temp: 4,000K      Base Type: Exclusionary Mogul Screw (EX39)      Rated Life: 20,000 hours     
Plusrite 320 watt ED28 Mogul Screw Base 4000K Cool White Clear Metal Halide
$21.39 In Stock
GE 350 watt ED37 Mogul Screw Base 4000K Cool White Coated Metal Halide
$52.99 In Stock
Sylvania 320 watt BT37 Mogul Screw Base 4000K Cool White Clear Metal Halide
$94.39
Halco 360 watt ED37 Mogul Screw Base 4000K Cool White Clear Metal Halide
$14.99
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