In a lighting system, the ballast /driver regulates the current to the lamps and provides sufficient voltage to start the lamps. Without a ballast to limit its current, a lamp connected directly to a high voltage power source would rapidly and uncontrollably increase its current draw and within a second the lamp would overheat and burn out. At Warehouse-Lighting.com, you can find 1000 watt energy-efficient ballasts for your project, whether it’s residential, commercial or industrial. These high-quality options have all been manufactured with the highest standards for a long-lasting solution. They are affordable, easy to implement, and will last for years.
- Brand: Espen
- Case Quantity: 20
- Number Of Lamps: 2
- THD: 0.1
- Height: 1"
- Width: 1.3"
- Length: 9.5"
- Power Factor: 0.99
- Voltage: 120-277V
- Start Method: Instant Start
- Min Start Temp: 32 Degree F
- Ballast Factor: 0.88
- Warranty: 5 Years
- Brand: Espen
- Case Quantity: 20
- Number Of Lamps: 4
- THD: 0.1
- Height: 1"
- Width: 1.3"
- Length: 9.5"
- Spec Qualified: CEE and NEMA Premium Listed
- Start Method: Instant Start
- Min Start Temp: 0 Degree F
- Ballast Factor: 0.88
- Power Factor: >.98-.99
- Voltage: 120-277V
- Warranty: 5 Years
- Brand: Espen
- Voltage: 120-277V
- Number Of Lamps: 1
- Initial Lumens: 500
- Operating Temp: 0-50 Degrees C
- Emergency Operation: 90 minutes
- Height: 1.5"
- Width: 2.38"
- Length: 9.5"
- UL and cUL listed
- Warranty: 5 Years
- Brand: Espen
- Case Quantity: 20
- Number Of Lamps: 2
- THD: 0.1
- Height: 1"
- Width: 1.3"
- Length: 9.5"
- Spec Qualified: CEE and NEMA Premium Listed
- Start Method: Instant Start
- Min Start Temp: 0 Degree F
- Ballast Factor: 0.89
- Power Factor: 0.98
- Voltage: 120/277V
- Warranty: 5 Years
- Brand: Espen
- Voltage: 120-277V
- Number Of Lamps: 4
- THD: 0.1
- Spec Qualified: CEE Certified
- Start Method: Instant Start
- Min Start Temp: 0 Degree F
- Ballast Factor: 0.88
- Power Factor: >.98-.99
- Case Quantity: 20
- Height: 1"
- Width: 1.3"
- Length: 9.5"
- Warranty: 5 Years
- Brand: Espen
- Voltage: 120-277V
- Number Of Lamps: 3
- THD: 0.1
- Start Method: Instant Start
- Min Start Temp: 0 Degree F
- Ballast Factor: 0.95
- Power Factor: 0.98
- Case Quantity: 20
- Height: 1"
- Width: 1.3"
- Length: 9.5"
- Warranty: 2 Years
- Brand: Espen
- Case Quantity: 20
- Number Of Lamps: 3
- THD: 0.1
- Height: 1"
- Width: 1.3"
- Length: 9.5"
- Spec Qualified: CEE and NEMA Premium Listed
- Start Method: Instant Start
- Min Start Temp: 0 Degree F
- Ballast Factor: 1.17
- Power Factor: 0.98
- Voltage: 120-277V
- Warranty: 5 Years
- Brand: Espen
- Voltage: 120-277V
- Number Of Lamps: 2
- THD: 0.1
- Spec Qualified: CEE and NEMA Premium Listed
- Start Method: Instant Start
- Min Start Temp: 0 Degree F
- Ballast Factor: 1.19
- Power Factor: 0.98
- Case Quantity: 20
- Width: 1.3"
- Height: 1"
- Length: 9.5"
- Warranty: 5 Years
- Brand: Espen
- Case Quantity: 20
- Number Of Lamps: 2
- THD: 0.1
- Width: 1.3"
- Length: 9.5"
- Height: 1"
- Start Method: Program Start
- Min Start Temp: 0 Degree F
- Ballast Factor: 1
- Power Factor: 0.98
- Voltage: 120/277V
- Warranty: 5 Years
- Brand: Espen
- Voltage: 120-277V
- Number Of Lamps: 3
- THD: 0.1
- Spec Qualified: CEE Qualified
- Start Method: Instant Start
- Min Start Temp: 0 Degree F
- Ballast Factor: 0.88
- Power Factor: >.98-.99
- Case Quantity: 20
- Height: 1"
- Width: 1.3"
- Length: 9.5"
- Warranty: 5 Years
- Brand: Espen
- Voltage: 120-277V
- Number Of Lamps: 2
- THD: 0.1
- Start Method: Instant Start
- Min Start Temp: 0 Degree F
- Ballast Factor: 1.18
- Power Factor: 0.98
- Case Quantity: 20
- Height: 1"
- Width: 1.3"
- Length: 9.5"
- Warranty: 2 Years
- Brand: Espen
- Voltage: 120-277V
- Number of Lamps: 4
- For Type A Lamps
- Multiple Output Channels
- Non-Dimming
- Constant Current
- Integrates with Adaptive Lighting Control Systems
- Listing: UL
- Operating Temperature: -22°F to 122°F
- Storage Temperature: -40°F to 131°F
- Brand: Espen
- Max. Output Power: 250VA
- Input Voltage: 480V/347V
- Output Voltage: 277V/240V
- Non-Isolated Autotransformer
- Thermally Protected (auto reset)
- Max Casing Temperature 105°C
- Sound rated A Low profile cases
- Designed for lighting applications
- LED
- Electronic ballasts
- HID
- Supply current frequency 60Hz
- Do not use on ungrounded systems
- Listings: UL
- Warranty: 5 years
Clearance Item - All Sales Final
- Brand: Espen
- Number Of Lamps: 4
- THD: 0.1
- Height: 1.2"
- Width: 1.7"
- Length: 9.5"
- Spec Qualified: CEE and NEMA Premium Listed
- Start Method: Instant Start
- Min Start Temp: 0 Degree F
- Ballast Factor: 1.16
- Power Factor: 0.98
- Voltage: 120-277V
- Warranty: 5 Years
- Brand: Espen
- Case Quantity: 20
- Number Of Lamps: 2
- THD: 0.1
- Height: 1"
- Width: 1.3"
- Length: 9.5"
- Start Method: Program Start
- Min Start Temp: -20 Degree F
- Ballast Factor: 0.88
- Power Factor: >.97-.98
- Voltage: 120-277V
- Warranty: 2 Years
- Brand: Espen
- Voltage: 120-277V
- Number Of Lamps: 4
- THD: 0.1
- Start Method: Instant Start
- Min Start Temp: 0 Degree F
- Ballast Factor: 0.77
- Power Factor: >.98-.99
- Case Quantity: 20
- Height: 1"
- Width: 1.3"
- Length: 9.5"
- Warranty: 5 Years
- Brand: Espen
- Voltage: 120-277V
- THD: 0.1
- Number Of Lamps: 3
- Spec Qualified: CEE Qualified
- Start Method: Instant Start
- Min Start Temp: 0 Degree F
- Ballast Factor: 1.18
- Power Factor: 0.98
- Case Quantity: 20
- Height: 1"
- Width: 1.3"
- Length: 9.5"
- Warranty: 5 Years
- Brand: Espen
- Case Quantity: 20
- Number Of Lamps: 4
- THD: 0.1
- Height: 1"
- Width: 1.3"
- Length: 9.5"
- Start Method: Instant Start
- Min Start Temp: 0 Degree F
- Ballast Factor: 0.77
- Power Factor: >.98-.99
- Voltage: 120-277V
- Warranty: 5 Years
- Brand: Espen
- Voltage: 120-277V
- Number Of Lamps: 3-4
- Start Method: Instant Start
- Height: 1"
- Width: 1.3"
- Length: 9.5"
- Warranty: 5 Years
- Brand: Espen
- Voltage: 120-277V
- Number Of Lamps: 2-lamp-F32T8
- Initial Lumens: 800
- Operating Temp: 0-50 Degrees C
- Emergency Operation: 90 minutes
- Height: 1.18"
- Width: 1.18"
- Length: 17.50"
- UL listed
- Warranty: 5 Years
- Brand: Espen
- Voltage: 120-277V
- Number Of Lamps: 2
- THD: 0.1
- Spec Qualified: CEE and NEMA Premium Listed
- Start Method: Instant Start
- Min Start Temp: 0 Degree F
- Ballast Factor: 0.77
- Power Factor: 0.98
- Case Quantity: 20
- Height: 1"
- Width: 1.3"
- Length: 9.5"
- Warranty: 5 Years
- Brand: Espen
- Lamp Type: Metal Halide
- Wattage controlled: 100
- Number Of Lamps Controlled: 1
- Voltage: 120-277V
- Min Start Temp: -20 Degree F
- Power Factor: 0.95
- Width: 3.62"
- Height: 1.5"
- Length: 5.72"
- Warranty: 3 Years
- Width: 2.4""
- Case Quantity: 20
- Height: 1""
- Brand: Espen
- Number Of Lamps: 1
- THD: 0.15
- Length: 4.85""
- Warranty: 1 Year
- Ballast Factor: 0.9
- Power Factor: 0.98
- Voltage: 120V
- Start Method: Program Start
- Min Start Temp: 0 Degree F
- Width: 2.4""
- Case Quantity: 20
- Height: 1""
- Brand: Espen
- Number Of Lamps: 1
- THD: 0.15
- Length: 4.85""
- Start Method: Program Start
- Min Start Temp: 0 Degree F
- Warranty: 1 Year
- Ballast Factor: 0.88
- Voltage: 120V
- Brand: Espen
- Case Quantity: 20
- Number Of Lamps: 4
- THD: 0.1
- Height: 1.2"
- Width: 1.7"
- Length: 9.5"
- Spec Qualified: CEE and NEMA Premium Listed
- Start Method: Instant Start
- Min Start Temp: 0 Degree F
- Ballast Factor: 1.16
- Power Factor: 0.98
- Voltage: 120-277V
- Warranty: 5 Years
- Brand: Espen
- Case Quantity: 20
- Number Of Lamps: 2
- THD: 0.15
- Height: 1.0"
- Width: 1.3"
- Length: 12"
- Start Method: Instant Start
- Min Start Temp: 0 Degree F
- Ballast Factor: 0.83
- Power Factor: 0.98
- Voltage: 120/277V
- Warranty: 5 Years