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Bulbs
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Westinghouse
Technology clear
Halogen
Hours clear
2000
Bulb Shape
MR Series (9)
Tubular (38)
Lamp Base
A: General Bases
D: Halogen Bases
Other
Wattage
Overall Length
Overall Diameter
Color Temperature
Lumens
Application
Emitted Color
Bulb Finish
CRI
99 (2)
Input Voltage
6 V (2) 12 V (21) 120 V (22) 130 V (2)
Beam Angle Type
Dimmable (42)
UL Listed (1)
Finish Type
Number of Bulbs
2 (1) 6 (3)
Filament Type
Indoor Use (4)
Outdoor Use (4)
IP Rating
Nominal Length
3.1" (1)
Beam Spread
Include Discontinued & Unavailable Items (94)
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Commercial Bulbs is proud to offer quality products from Westinghouse

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Westinghouse 0443800 50W T3 Warm White Halogen Light Bulb

Item No: CB-0216074 Part No: 0443800 UPC: 00030721044380
CB Preferred
  • Technology: Halogen
  • Bulb Shape: T3
  • Wattage: 50 W
  • Lamp Base: GY6.35
  • Color Temperature: 3050K
In Stock
$2.84 per bulb
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Westinghouse 0444400 20W T3 Halogen Light Bulb

Item No: CB-0216072 Part No: 0444400 UPC: 00030721044441
CB Preferred
  • Technology: Halogen
  • Bulb Shape: T3
  • Wattage: 20 W
  • Lamp Base: GY6.35
  • Color Temperature: 2950K
In Stock
$2.53 per bulb
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Westinghouse 0473800 50W T4 Halogen Light Bulb

Item No: CB-0216048 Part No: 0473800 UPC: 00030721047381
CB Preferred
  • Technology: Halogen
  • Bulb Shape: T4
  • Wattage: 50 W
  • Lamp Base: GY6.35
  • Color Temperature: 3050K
In Stock
$2.84 per bulb
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Westinghouse 0443600 20W T3 Halogen Light Bulb

Item No: CB-0216075 Part No: 0443600 UPC: 00030721044366
CB Preferred
  • Technology: Halogen
  • Bulb Shape: T3
  • Wattage: 20 W
  • Lamp Base: G4
  • Color Temperature: 2950K
In Stock
$2.84 per bulb
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6 pack - Westinghouse 0473600 20W T3 Halogen Light Bulb

Item No: CB-0216049 Part No: 0473600 UPC: 00030721047367
CB Preferred
  • Technology: Halogen
  • Bulb Shape: T3
  • Wattage: 20 W
  • Lamp Base: G4
  • Color Temperature: 2950K
In Stock
$16.38 Pack of 6
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6 pack - Westinghouse 0630800 10W T3 Halogen Light Bulb

Item No: CB-0214704 Part No: 0630800 UPC: 00030721063084
CB Preferred
  • Technology: Halogen
  • Bulb Shape: T3
  • Wattage: 10 W
  • Lamp Base: G4
  • Color Temperature: 2900K
In Stock
$59.76 Pack of 6
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Westinghouse 0474200 10W T3 Halogen Light Bulb

Item No: CB-0216046 Part No: 0474200 UPC: 00030721047428
CB Preferred
  • Technology: Halogen
  • Bulb Shape: T3
  • Wattage: 10 W
  • Lamp Base: G4
  • Color Temperature: 2900K
In Stock
$2.73 per bulb
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6 pack - Westinghouse 0474500 35W T4 Halogen Light Bulb

Item No: CB-0216044 Part No: 0474500 UPC: 00030721047459
CB Preferred
  • Technology: Halogen
  • Bulb Shape: T4
  • Wattage: 35 W
  • Lamp Base: GY6.35
  • Color Temperature: 3000K
In Stock
$17.04 Pack of 6
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6 pack - Westinghouse 0475000 20W MR11 Halogen Light Bulb

Item No: CB-0215953 Part No: 0475000 UPC: 00030721047503
CB Preferred
  • Technology: Halogen
  • Bulb Shape: MR11
  • Wattage: 20 W
  • Lamp Base: GU4
  • Color Temperature: 2950K
In Stock
$34.44 Pack of 6
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6 pack - Westinghouse 0624500 60W T3 Halogen Light Bulb

Item No: CB-0216019 Part No: 0624500 UPC: 00030721062452
CB Preferred
  • Technology: Halogen
  • Bulb Shape: T3
  • Wattage: 60 W
  • Lamp Base: Candelabra (E12)
  • Color Temperature: 2800K
In Stock
$87.36 Pack of 6
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Westinghouse 0490100 40W T4 Halogen Light Bulb

Item No: CB-0216025 Part No: 0490100 UPC: 00030721049019
CB Preferred
  • Technology: Halogen
  • Bulb Shape: T4
  • Wattage: 40 W
  • Lamp Base: G9
  • Color Temperature: 2800K
In Stock
$10.20 per bulb
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6 pack - Westinghouse 0473500 50W T4 Halogen Light Bulb

Item No: CB-0216050 Part No: 0473500 UPC: 00030721047350
CB Preferred
  • Technology: Halogen
  • Bulb Shape: T4
  • Wattage: 50 W
  • Lamp Base: GY6.35
  • Color Temperature: 3050K
In Stock
$17.04 Pack of 6
View Details

6 pack - Westinghouse 0487100 40W T4 Halogen Light Bulb

Item No: CB-0216029 Part No: 0487100 UPC: 00030721048715
CB Preferred
  • Technology: Halogen
  • Bulb Shape: T4
  • Wattage: 40 W
  • Lamp Base: G9
  • Color Temperature: 2800K
In Stock
$47.22 Pack of 6
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6 pack - Westinghouse 0485500 40W T4 Halogen Light Bulb

Item No: CB-0216031 Part No: 0485500 UPC: 00030721048555
CB Preferred
  • Technology: Halogen
  • Bulb Shape: T4
  • Wattage: 40 W
  • Lamp Base: G9
  • Color Temperature: 2800K
In Stock
$59.88 Pack of 6
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6 pack - Westinghouse 0497300 150W T3 Halogen Light Bulb

Item No: CB-0214743 Part No: 0497300 UPC: 00030721049736
CB Preferred
  • Technology: Halogen
  • Bulb Shape: T3
  • Wattage: 150 W
  • Lamp Base: RSC
  • Color Temperature: 2950K
In Stock
$61.92 Pack of 6
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6 pack - Westinghouse 0624400 40W T3 Halogen Light Bulb

Item No: CB-0216020 Part No: 0624400 UPC: 00030721062445
CB Preferred
  • Technology: Halogen
  • Bulb Shape: T3
  • Wattage: 40 W
  • Lamp Base: Candelabra (E12)
  • Color Temperature: 2800K
In Stock
$87.36 Pack of 6
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Westinghouse 0444200 10W T3 Halogen Light Bulb

Item No: CB-0216073 Part No: 0444200 UPC: 00030721044427
CB Preferred
  • Technology: Halogen
  • Bulb Shape: T3
  • Wattage: 10 W
  • Lamp Base: G4
  • Color Temperature: 2900K
In Stock
$2.84 per bulb
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6 pack - Westinghouse 0476100 1W MR11 Halogen Light Bulb

Item No: CB-0215949 Part No: 0476100 UPC: 00030721047619
CB Preferred
  • Technology: Halogen
  • Bulb Shape: MR11
  • Wattage: 1 W
  • Lamp Base: GU4
  • Color Temperature: 2900K
In Stock
$34.44 Pack of 6
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6 pack - Westinghouse 0487900 6W T4 Halogen Light Bulb

Item No: CB-0216027 Part No: 0487900 UPC: 00030721048791
CB Preferred
  • Technology: Halogen
  • Bulb Shape: T4
  • Wattage: 6 W
  • Lamp Base: G9
  • Color Temperature: 2800K
In Stock
$47.22 Pack of 6
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6 pack - Westinghouse 0498200 15W T3 Halogen Light Bulb

Item No: CB-0216024 Part No: 0498200 UPC: 00030721049828
CB Preferred
  • Technology: Halogen
  • Bulb Shape: T3
  • Wattage: 15 W
  • Lamp Base: G4
  • Color Temperature: 2900K
In Stock
$17.04 Pack of 6
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Westinghouse 0625100 4W T3 Halogen Light Bulb

Item No: CB-0216016 Part No: 0625100 UPC: 00030721062513
CB Preferred
  • Technology: Halogen
  • Bulb Shape: T3
  • Wattage: 4 W
  • Lamp Base: Candelabra (E12)
  • Color Temperature: 2800K
In Stock
$15.04 per bulb
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Westinghouse 0625400 40W T3 Halogen Light Bulb

Item No: CB-0216013 Part No: 0625400 UPC: 00030721062544
CB Preferred
  • Technology: Halogen
  • Bulb Shape: T3
  • Wattage: 40 W
  • Lamp Base: Candelabra (E12)
  • Color Temperature: 2950K
In Stock
$15.50 per bulb
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Westinghouse 0625200 6W T3 Halogen Light Bulb

Item No: CB-0216015 Part No: 0625200 UPC: 00030721062520
CB Preferred
  • Technology: Halogen
  • Bulb Shape: T3
  • Wattage: 6 W
  • Lamp Base: Candelabra (E12)
  • Color Temperature: 2800K
In Stock
$14.56 per bulb
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6 pack - Westinghouse 0476500 35W MR11 Halogen Light Bulb

Item No: CB-0215948 Part No: 0476500 UPC: 00030721047657
  • Technology: Halogen
  • Bulb Shape: MR11
  • Wattage: 35 W
  • Lamp Base: GU4
  • Color Temperature: 3000K
In Stock
$34.44 Pack of 6
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6 pack - Westinghouse 0478100 20W MR16 Halogen Light Bulb

Item No: CB-0215945 Part No: 0478100 UPC: 00030721047817
  • Technology: Halogen
  • Bulb Shape: MR16
  • Wattage: 20 W
  • Lamp Base: GU5.3
  • Color Temperature: 2950K
In Stock
$33.90 Pack of 6
View Details