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Bulbs
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BT28
Technology
Lamp Base
A: General Bases
Wattage
175 W (1) 250 W (2) 400 W (1)
Overall Length
Overall Diameter
Brand
Color Temperature
4000K (2) 4200K (2)
Lumens
14400 (1) 22000 (1) 22500 (1)
Application
Emitted Color
Bulb Finish
Hours
7000 (1) 10000 (1) 15000 (2)
Beam Angle Type
Beam Spread
360° (1)
Dimmable (1)
Finish Type
Filament Type
Indoor Use (1)
Outdoor Use (1)
IP Rating
Input Voltage
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Include Discontinued & Unavailable Items (17)
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Sylvania 64034-S 400W BT28 Cool White HID Light Bulb

Item No: CB-0025721 Part No: 64034-S UPC: 046135644887
CB Preferred
  • Technology: HID
  • Bulb Shape: BT28
  • Wattage: 400 W
  • Lamp Base: Mogul (E39)
  • Color Temperature: 4000K
5% Off
In Stock
$28.99 per bulb
Was $30.43. While stock lasts
View Details

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
$460.20 Pack of 6
View Details

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
$24.72 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
$32.42 per bulb
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