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R Series
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Heat Lamp
Wattage
125 W (2) 375 W (2)
Overall Length
Overall Diameter
Brand
Color Temperature
2400K (2) 2700K (1)
Lumens
550 (2)
Emitted Color
Bulb Finish
CRI
99 (3)
Hours
2500 (1) 5000 (2) 6000 (1)
Beam Angle Type
Beam Spread
60° (1) 100° (1) 110° (1)
UL Listed (1)
CBCP
6000 (1)
Finish Type
Number of Bulbs
1 (1) 12 (1)
Filament Type
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Include Discontinued & Unavailable Items (5)
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Satco S4366 375W R40 Heat Incandescent Light Bulb

Item No: CB-0239277 Part No: S4366 UPC: 045923043666
CB Preferred
  • Technology: Incandescent
  • Bulb Shape: R40
  • Wattage: 375 W
  • Lamp Base: Medium (E26)
In Stock
$9.55 per bulb
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125R40/HT 125W R40 Warm White Incandescent Light Bulb

Item No: CB-0231430 Part No: 125R40/HT
CB Preferred
  • Technology: Incandescent
  • Bulb Shape: R40
  • Wattage: 125 W
  • Lamp Base: Medium (E26)
  • Color Temperature: 2400K
17% Off
In Stock
$4.88 per bulb
Was $5.89. While stock lasts
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Westinghouse 0391800 125W R40 Warm White Incandescent Light Bulb

Item No: CB-0216301 Part No: 0391800 UPC: 030721039188
  • Technology: Incandescent
  • Bulb Shape: R40
  • Wattage: 125 W
  • Lamp Base: Medium (E26)
  • Color Temperature: 2400K
In Stock
$7.44 per bulb
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12 pack - 375R40/1 375W R40 Warm White Incandescent Light Bulb

Item No: CB-0003506 Part No: 375R40/1
  • Technology: Incandescent
  • Bulb Shape: R40
  • Wattage: 375 W
  • Lamp Base: Medium (E26)
  • Color Temperature: 2700K
14% Off
$113.88 Pack of 12
Was $131.88
View Details