Please note our upcoming holiday schedule:
We will be closed Tue Apr 23rd, Thurs April 24th, Mon Apr 29th & Tue Apr 30th.
There may be potential delays in shipping due to these closures. We appreciate your patience!
Category clear
Bulbs
Brand clear
Satco
Bulb Shape clear
T4
Bulb Finish clear
Clear
Technology
Lamp Base
A: General Bases
D: Halogen Bases
Wattage
Overall Length
Equivalent Wattage
40 W (2)
Overall Diameter
Color Temperature
2900K (41) 5000K (2)
Lumens
Application
Emitted Color
CRI
80 (2) 99 (39) 100 (2)
Input Voltage
12 V (4) 24 V (1) 120 V (37) 130 V (1)
Hours
2000 (41) 15000 (1) 25000 (1)
Beam Angle Type
Beam Spread
320° (2) 360° (4)
Dimmable (42)
Energy Star (1)
Finish Type
Number of Bulbs
1 (1)
Filament Type
Indoor Use (5)
Outdoor Use (4)
IP Rating
RoHS (1)
Sale Items (1)
Include Discontinued & Unavailable Items (46)
More Options
Sort By
Page Size

12 pack - Satco S1981 50W T4 Warm White HALOGEN Light Bulb

Item No: CB-0207631 Part No: S1981 UPC: 045923019814
CB Preferred
  • Technology: HALOGEN
  • Bulb Shape: T4
  • Wattage: 50 W
  • Lamp Base: BA15d
  • Color Temperature: 2900K
In Stock
$64.44 Pack of 12
View Details

12 pack - Satco S3427 50W T4 Halogen Light Bulb

Item No: CB-0240148 Part No: S3427 UPC: 045923034275
CB Preferred
  • Technology: Halogen
  • Bulb Shape: T4
  • Wattage: 50 W
  • Color Temperature: 2900K
In Stock
$128.40 Pack of 12
View Details

12 pack - Satco S3159 75W T4 Halogen Light Bulb

Item No: CB-0239257 Part No: S3159 UPC: 045923031595
CB Preferred
  • Technology: Halogen
  • Bulb Shape: T4
  • Wattage: 75 W
  • Color Temperature: 2900K
In Stock
$98.16 Pack of 12
View Details

Satco S9549 4W T4 Daylight LED Light Bulb

Item No: CB-0253856 Part No: S9549 UPC: 045923095498
CB Preferred
  • Technology: LED
  • Bulb Shape: T4
  • Wattage: 4 W
  • Lamp Base: G9
  • Color Temperature: 5000K
  • Equivalent Wattage: 40 W
50% Off
In Stock
$4.99 per bulb
Was $9.98. While stock lasts
View Details

12 pack - Satco S3162 50W T4 Halogen Light Bulb

Item No: CB-0239259 Part No: S3162 UPC: 045923031625
CB Preferred
  • Technology: Halogen
  • Bulb Shape: T4
  • Wattage: 50 W
  • Color Temperature: 2900K
In Stock
$95.28 Pack of 12
View Details

12 pack - Satco S3181 500W T4 Soft White Halogen Light Bulb

Item No: CB-0239270 Part No: S3181 UPC: 045923031816
  • Technology: Halogen
  • Bulb Shape: T4
  • Wattage: 500 W
  • Color Temperature: 2900K
$1,039.20 Pack of 12
View Details

12 pack - Satco S3157 75W T4 Halogen Light Bulb

Item No: CB-0239256 Part No: S3157 UPC: 045923031571
  • Technology: Halogen
  • Bulb Shape: T4
  • Wattage: 75 W
  • Color Temperature: 2900K
In Stock
$98.16 Pack of 12
View Details

48 pack - Satco S3121 50W T4 Halogen Light Bulb

Item No: CB-0239154 Part No: S3121 UPC: 045923031212
  • Technology: Halogen
  • Bulb Shape: T4
  • Wattage: 50 W
  • Color Temperature: 2900K
In Stock
$128.16 Pack of 48
View Details

12 pack - Satco S4361 60W T4 Bright white Halogen Light Bulb

Item No: CB-0211848 Part No: S4361 UPC: 045923043611
  • Technology: Halogen
  • Bulb Shape: T4
  • Wattage: 60 W
  • Lamp Base: BA15d
  • Color Temperature: 2900K
In Stock
$380.88 Pack of 12
View Details

Satco S11239 5W T4 Daylight LED Light Bulb

Item No: CB-0241075 Part No: S11239 UPC: 045923217302
  • Technology: LED
  • Bulb Shape: T4
  • Wattage: 5 W
  • Lamp Base: G9
  • Color Temperature: 5000K
  • Equivalent Wattage: 40 W
In Stock
$8.02 per bulb
View Details

12 pack - Satco S3107 100W T4 Halogen Light Bulb

Item No: CB-0239146 Part No: S3107 UPC: 045923031076
  • Technology: Halogen
  • Bulb Shape: T4
  • Wattage: 100 W
  • Color Temperature: 2900K
In Stock
$98.16 Pack of 12
View Details

12 pack - Satco S3484 75W T4 Halogen Light Bulb

Item No: CB-0240154 Part No: S3484 UPC: 045923034848
  • Technology: Halogen
  • Bulb Shape: T4
  • Wattage: 75 W
  • Color Temperature: 2900K
In Stock
$144.96 Pack of 12
View Details

48 pack - Satco S4612 50W T4 Halogen Light Bulb

Item No: CB-0238199 Part No: S4612 UPC: 045923046124
  • Technology: Halogen
  • Bulb Shape: T4
  • Wattage: 50 W
  • Color Temperature: 2900K
In Stock
$392.64 Pack of 48
View Details

12 pack - Satco S3470 50W T4 Halogen Light Bulb

Item No: CB-0240151 Part No: S3470 UPC: 045923034701
  • Technology: Halogen
  • Bulb Shape: T4
  • Wattage: 50 W
  • Color Temperature: 2900K
In Stock
$55.08 Pack of 12
View Details

48 pack - Satco S4621 35W T4 Halogen Light Bulb

Item No: CB-0238708 Part No: S4621 UPC: 045923046216
  • Technology: Halogen
  • Bulb Shape: T4
  • Wattage: 35 W
  • Color Temperature: 2900K
In Stock
$392.64 Pack of 48
View Details

48 pack - Satco S3168 75W T4 Halogen Light Bulb

Item No: CB-0239264 Part No: S3168 UPC: 045923031687
  • Technology: Halogen
  • Bulb Shape: T4
  • Wattage: 75 W
  • Color Temperature: 2900K
In Stock
$392.64 Pack of 48
View Details

12 pack - Satco S1983 500W T4 Halogen Light Bulb

Item No: CB-0238491 Part No: S1983 UPC: 045923019838
  • Technology: Halogen
  • Bulb Shape: T4
  • Wattage: 500 W
  • Color Temperature: 2900K
In Stock
$175.20 Pack of 12
View Details

48 pack - Satco S3160 35W T4 Halogen Light Bulb

Item No: CB-0239258 Part No: S3160 UPC: 045923031601
  • Technology: Halogen
  • Bulb Shape: T4
  • Wattage: 35 W
  • Color Temperature: 2900K
In Stock
$128.16 Pack of 48
View Details

48 pack - Satco S4613 75W T4 Halogen Light Bulb

Item No: CB-0238200 Part No: S4613 UPC: 045923046131
  • Technology: Halogen
  • Bulb Shape: T4
  • Wattage: 75 W
  • Color Temperature: 2900K
Limited Stock
$392.64 Pack of 48
View Details

48 pack - Satco S3197 25W T4 Halogen Light Bulb

Item No: CB-0238155 Part No: S3197 UPC: 045923031977
  • Technology: Halogen
  • Bulb Shape: T4
  • Wattage: 25 W
  • Color Temperature: 2900K
In Stock
$392.64 Pack of 48
View Details

48 pack - Satco S4622 100W T4 Halogen Light Bulb

Item No: CB-0238709 Part No: S4622 UPC: 045923046223
  • Technology: Halogen
  • Bulb Shape: T4
  • Wattage: 100 W
  • Color Temperature: 2900K
In Stock
$392.64 Pack of 48
View Details

48 pack - Satco S1987 50W T4 Halogen Light Bulb

Item No: CB-0238494 Part No: S1987 UPC: 045923019876
  • Technology: Halogen
  • Bulb Shape: T4
  • Wattage: 50 W
  • Color Temperature: 2900K
In Stock
$392.64 Pack of 48
View Details

48 pack - Satco S4614 20W T4 Halogen Light Bulb

Item No: CB-0238201 Part No: S4614 UPC: 045923046148
  • Technology: Halogen
  • Bulb Shape: T4
  • Wattage: 20 W
  • Color Temperature: 2900K
In Stock
$392.64 Pack of 48
View Details

12 pack - Satco S3147 100W T4 Halogen Light Bulb

Item No: CB-0239249 Part No: S3147 UPC: 045923031472
  • Technology: Halogen
  • Bulb Shape: T4
  • Wattage: 100 W
  • Color Temperature: 2900K
In Stock
$98.16 Pack of 12
View Details

12 pack - Satco S3485 100W T4 Halogen Light Bulb

Item No: CB-0240155 Part No: S3485 UPC: 045923034855
  • Technology: Halogen
  • Bulb Shape: T4
  • Wattage: 100 W
  • Color Temperature: 2900K
In Stock
$144.96 Pack of 12
View Details