1. Light Bulbs
  2. HID (High Intensity Discharge) Light Bulbs
  3. Metal Halide
  4. 400 - 499 watt
Sort By: Popularity     Watts: 400      Base Type: Mogul Screw (E39)      Lumens: 40,000     
Philips 400 watt ED28 Mogul Screw Base 4000K Cool White Clear Metal Halide
$70.99
Sylvania 400 watt ED28 Mogul Screw Base 4100K Cool White Clear Metal Halide
$162.99
Satco 400 watt ED37 Mogul Screw Base 3700K Natural White Metal Halide
$32.59
GE 400 watt ED37 Mogul Screw Base 4100K Cool White Clear Metal Halide
$56.49
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