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Bulbs
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BT28
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Emitted Color
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Dimmable (2)
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Include Discontinued & Unavailable Items (17)
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6 pack - Sylvania 64034-S 400W BT28 Cool White Light Bulb

Item No: CB-0025721 Part No: 64034-S UPC: 046135644887
CB Preferred
  • Bulb Shape: BT28
  • Wattage: 400 W
  • Lamp Base: Mogul (E39)
  • Color Temperature: 4000K
In Stock
$172.08 Pack of 6
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Westinghouse 3700200 175W BT28 HID Light Bulb

Item No: CB-0216099 Part No: 3700200 UPC: 030721370021
CB Preferred
  • Technology: HID
  • Bulb Shape: BT28
  • Wattage: 175 W
  • Lamp Base: Mogul (E39)
  • Color Temperature: 6800K
In Stock
$18.53 per bulb
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6 pack - Sylvania 64789-S 250W BT28 Light Bulb

Item No: CB-0025734 Part No: 64789-S UPC: 004613564789
CB Preferred
  • Bulb Shape: BT28
  • Wattage: 250 W
  • Lamp Base: Mogul (EX39)
  • Color Temperature: 4000K
Limited Stock
$433.80 Pack of 6
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Westinghouse 3703100 250W BT28 HID Light Bulb

Item No: CB-0216102 Part No: 3703100 UPC: 00030721370311
  • Technology: HID
  • Bulb Shape: BT28
  • Wattage: 250 W
  • Lamp Base: Mogul (E39)
  • Color Temperature: 4200K
$43.74 per bulb
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Major 64457/SYL 250W BT28 Light Bulb

Item No: CB-0200002 Part No: 64457/SYL
CB Preferred
  • Bulb Shape: BT28
  • Wattage: 250 W
  • Lamp Base: Mogul (E39)
  • Color Temperature: 4200K
$23.30 per bulb
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Westinghouse 3703200 320W BT28 HID Light Bulb

Item No: CB-0216101 Part No: 3703200 UPC: 00030721370328
  • Technology: HID
  • Bulb Shape: BT28
  • Wattage: 320 W
  • Lamp Base: Mogul (E39)
  • Color Temperature: 4200K
$44.20 per bulb
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Major 64471/SYL 175W BT28 Metal Halide Light Bulb

Item No: CB-0003062 Part No: 64471/SYL UPC: 10046135644716
CB Preferred
  • Technology: Metal Halide
  • Bulb Shape: BT28
  • Wattage: 175 W
  • Lamp Base: Mogul (E39)
  • Color Temperature: 4200K
$27.62 per bulb
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Westinghouse 3702900 175W BT28 HID Light Bulb

Item No: CB-0216103 Part No: 3702900 UPC: 00030721370298
  • Technology: HID
  • Bulb Shape: BT28
  • Wattage: 175 W
  • Lamp Base: Mogul (EX39)
  • Color Temperature: 4200K
$30.56 per bulb
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Westinghouse 3740600 250W BT28 HID Light Bulb

Item No: CB-0216093 Part No: 3740600 UPC: 00030721374067
  • Technology: HID
  • Bulb Shape: BT28
  • Wattage: 250 W
  • Lamp Base: Mogul (E39)
  • Color Temperature: 4000K
$22.56 per bulb
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