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12 V
Technology
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MR Series (2)
RP & S Series (2)
Tubular (20)
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A: General Bases
D: Halogen Bases
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99 (2)
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700 (2) 1000 (1) 2000 (16) 5000 (1) 10000 (4)
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30° (1) 32° (1) 220° (1) 320° (1)
Dimmable (18)
UL Listed (1)
Number of Bulbs
4 (2) 6 (2)
Indoor Use (2)
Outdoor Use (2)
Include Discontinued & Unavailable Items (32)
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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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2 pack - Westinghouse 0372600 12W S8 Incandescent Light Bulb

Item No: CB-0214881 Part No: 0372600 UPC: 00030721037269
CB Preferred
  • Technology: Incandescent
  • Bulb Shape: S8
  • Wattage: 12 W
  • Lamp Base: BA15s
  • Color Temperature: 2700K
In Stock
$5.62 Pack of 2
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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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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
View Details

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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10 pack - Westinghouse 0372700 21W S8 Incandescent Light Bulb

Item No: CB-0214880 Part No: 0372700 UPC: 00030721037276
CB Preferred
  • Technology: Incandescent
  • Bulb Shape: S8
  • Wattage: 21 W
  • Lamp Base: BA15s
  • Color Temperature: 2700K
In Stock
$30.10 Pack of 10
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4 pack - Westinghouse 0630100 7W T5 Warm White Incandescent Light Bulb

Item No: CB-0214715 Part No: 0630100 UPC: 00030721063015
CB Preferred
  • Technology: Incandescent
  • Bulb Shape: T5
  • Wattage: 7 W
  • Lamp Base: Plastic Wedge
  • Color Temperature: 2700K
In Stock
$15.28 Pack of 4
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4 pack - Westinghouse 0630200 11W T5 Incandescent Light Bulb

Item No: CB-0214714 Part No: 0630200 UPC: 00030721063022
CB Preferred
  • Technology: Incandescent
  • Bulb Shape: T5
  • Wattage: 11 W
  • Lamp Base: Plastic Wedge
  • Color Temperature: 2700K
In Stock
$15.28 Pack of 4
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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
View Details

6 pack - Westinghouse 0621600 10W T3 Halogen Light Bulb

Item No: CB-0214767 Part No: 0621600 UPC: 00030721062162
CB Preferred
  • Technology: Halogen
  • Bulb Shape: T3
  • Wattage: 10 W
  • Lamp Base: G4
  • Color Temperature: 2900K
In Stock
$40.02 Pack of 6
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6 pack - Westinghouse 0620900 20W T3 Halogen Light Bulb

Item No: CB-0214769 Part No: 0620900 UPC: 00030721062094
CB Preferred
  • Technology: Halogen
  • Bulb Shape: T3
  • Wattage: 20 W
  • Lamp Base: G4
  • Color Temperature: 2900K
In Stock
$40.02 Pack of 6
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6 pack - Westinghouse 0624000 5W T3 Halogen Light Bulb

Item No: CB-0216022 Part No: 0624000 UPC: 00030721062407
  • Technology: Halogen
  • Bulb Shape: T3
  • Wattage: 5 W
  • Lamp Base: G4
  • Color Temperature: 2800K
In Stock
$13.68 Pack of 6
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6 pack - Westinghouse 0474300 20W T4 Halogen Light Bulb

Item No: CB-0216045 Part No: 0474300 UPC: 00030721047435
  • Technology: Halogen
  • Bulb Shape: T4
  • Wattage: 20 W
  • Lamp Base: GY6.35
  • Color Temperature: 2950K
In Stock
$17.04 Pack of 6
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6 pack - Westinghouse 0621200 20W MR16 Halogen Light Bulb

Item No: CB-0214756 Part No: 0621200 UPC: 00030721062124
  • Technology: Halogen
  • Bulb Shape: MR16
  • Wattage: 20 W
  • Lamp Base: GU5.3
  • Color Temperature: 2950K
In Stock
$77.28 Pack of 6
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6 pack - Westinghouse 0473900 75W T4 Halogen Light Bulb

Item No: CB-0216047 Part No: 0473900 UPC: 00030721047398
  • Technology: Halogen
  • Bulb Shape: T4
  • Wattage: 75 W
  • Lamp Base: GY6.35
  • Color Temperature: 3050K
In Stock
$17.04 Pack of 6
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6 pack - Westinghouse 0621800 35W T3 Halogen Light Bulb

Item No: CB-0214766 Part No: 0621800 UPC: 00030721062186
  • Technology: Halogen
  • Bulb Shape: T3
  • Wattage: 35 W
  • Lamp Base: G4
  • Color Temperature: 2900K
In Stock
$40.02 Pack of 6
View Details

10 pack - Westinghouse 0630000 4W T5 Incandescent Light Bulb

Item No: CB-0214716 Part No: 0630000 UPC: 00030721063008
  • Technology: Incandescent
  • Bulb Shape: T5
  • Wattage: 4 W
  • Lamp Base: Plastic Wedge
  • Color Temperature: 2700K
In Stock
$38.20 Pack of 10
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6 pack - Westinghouse 0621400 20W MR11 Halogen Light Bulb

Item No: CB-0214754 Part No: 0621400 UPC: 00030721062148
  • Technology: Halogen
  • Bulb Shape: MR11
  • Wattage: 20 W
  • Lamp Base: GU4
  • Color Temperature: 2900K
In Stock
$81.60 Pack of 6
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6 pack - Westinghouse 0621500 18W T5 Halogen Light Bulb

Item No: CB-0215936 Part No: 0621500 UPC: 00030721062155
  • Technology: Halogen
  • Bulb Shape: T5
  • Wattage: 18 W
  • Lamp Base: Plastic Wedge
  • Color Temperature: 2900K
In Stock
$32.04 Pack of 6
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10 pack - Westinghouse 0630300 18W T5 Incandescent Light Bulb

Item No: CB-0214713 Part No: 0630300 UPC: 00030721063039
  • Technology: Incandescent
  • Bulb Shape: T5
  • Wattage: 18 W
  • Lamp Base: Plastic Wedge
  • Color Temperature: 2700K
In Stock
$38.20 Pack of 10
View Details