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: Sunpark
- Voltage 120-277
- Number of lamps: 2
- Lamp types 54 watt T5HO
- Input watts 110W
- Amps at 120V .93
- Power Factor >1.0
- THD <10%
- Ballast Factor >1.0
- Min Start Temp -20 F
- Length 9.50 in
- Width 1.30 in
- Height 1.00 in
- Mounting Center 8.91 in
- Brand: Sylvania
- Voltage: 120-277V
- Number Of Lamps: 4
- Spec Qualified: CEE
- Power Factor: Normal
- Ballast Factor: 0.88
- Start Method: Instant Start
- Min Start Temp: 0 Degree F
- Case Quantity: 20
- Width: 1.1875
- Height: 1.6875
- Length: 9.5
- 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: WareLight Select
- Universal 120-277V, 50/60 Hz input.
- Wattage: 10.7W or 13.7W
- 90-minute minimum emergency operating time
- 24 hour maximum battery recharge time
- Works with or without an AC driver
- Ratings: UL Listed for Damp Locations
- 5 Year Warranty
- Brand: Keystone
- Lamp Type: Metal Halide
- Wattage controlled: 1500
- Number Of Lamps Controlled: 1
- Voltage: 120/208/240/277/480
- ANSI Code: M48
- Min Start Temp: -30 C
- Power Factor: High
- Warranty: 2 Years
- Brand: Philips Advance (IMH-100-D-LFM)
- Lamp Type: Metal Halide
- Wattage Controlled: 100
- Lamp Controlled: MH100
- Number Of Lamps Controlled: 1
- Voltage: 120-277V
- Min Start Temp: -22 Degree F
- Power Factor: 0.9
- ANSI Code: M90/M140
- Width: 3"
- Height: 1.5"
- Length: 5"
- Brand: Advance
- Voltage: 120-277V
- Case Quantity: 30 Pack
- Number Of Lamps: 1 or 2: F17T8, F25T8, F28T8, F32T8, F40T8
- Input Current 59 watts
- THD: -0.1
- Start Method: Instant Start
- Min Start Temp: 0 Degree F
- Ballast Factor: 1.05
- Power Factor: 0.98
- Height: 1 inches
- Width: 1.7 inches
- Length: 9.5 inches
- Warranty: 5 Years
- Brand: Philips/Advance
- Voltage: 120-277V
- Number Of Lamps: 1 or 2
- Start Method: Programmed Start
- Min Start Temp: 0 Degree F
- Ballast Factor: 1.00-1.07
- Power Factor: High
- UL listed
- Width: 1.3"
- Length: 9.5"
- Height: 1"
- 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
- Width: 1.6875
- Case Quantity: 20
- Height: 1.1875
- Brand: Advance
- Number Of Lamps: 3 or 4: F17T8, F25T8, F28T8, F32T8, (3 Only) F40T8
- Input Current 112
- THD: 0.15
- Length: 9.5
- Spec Qualified: RoHS Compliant
- Start Method: Instant Start
- Min Start Temp: 0 Degree F
- Warranty: 5 Years
- Usually Ships 3-5 Business Days
- Ballast Factor: 0.87
- Power Factor: 0.98
- Voltage: 120-277V
- 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: Keystone
- Lamp Type: Metal Halide
- Wattage controlled: 400
- Number Of Lamps Controlled: 1
- Voltage: 120/208/240/277
- ANSI Code: M59
- Min Start Temp: -30 C
- Power Factor: High
- Warranty: 2 Years
- Brand: Keystone
- Lamp Type: F8T5, F6T5, F4T5, CFT7W/2G7 or CFT9W/2G7
- Number Of Lamps Controlled: 1 or 2
- Voltage: 120
- Starting Method: Rapid
- Power Factor: Normal
- Ballast Factor: Normal
- Min Start Temp: -0 F, ;-18 ;Degree C
- Warranty: 3 Years
- Brand: Keystone
- Lamp Type: F54T5/HO, FC12T5/HO, FT55W/2G11, FT50W/2G11 or FT36W/2G11
- Number Of Lamps Controlled: 1 or 2
- Voltage: 120-277
- Starting Method: Program
- Power Factor: High
- Ballast Factor: Normal
- Min Start Temp: -0 F, ;-18 ;Degree C
- Warranty: 5 Years
- Brand: Philips Advance (IMH150-H-LFM)
- Lamp Type: Metal Halide
- Width: 3.6"
- Height: 1.5"
- Length: 5.7"
- Wattage Controlled: 150
- Lamp Controlled: MH150
- Number Of Lamps Controlled: 1
- Voltage: 120-277V
- Min Start Temp: -4 Degree F
- Power Factor: 1
- ANSI Code: M102/M142
- Brand: Philips Advance (IMH-70-G-LFM)
- Lamp Type: Metal Halide
- Wattage Controlled: 70
- Lamp Controlled: MH70
- Number Of Lamps Controlled: 1
- Voltage: 120-277V
- Min Start Temp: -4 Degree F
- Power Factor: 0.9
- ANSI Code: M98/M139/M143
- Width: 3"
- Height: 1.2"
- Length: 3.8"
- 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: Keystone Technologies
- Total Power: 100W
- Output Current: 1500-3kmAA
- Input Voltage: 120–277V
- Dimming: 0 –10V
- Input Frequency: 50/60 Hz
- Warranty: 5 Years
- -40°C/–40°F to 50°C/122°F operating temperature
- CULUS Listed, ROHS
- Brand: Keystone Technologies
- Total Power: 50W
- Output Current: 470-1400mA
- Input Voltage: 120–277V
- Dimming: 0 –10V
- Input Frequency: 50/60 Hz
- Warranty: 5 Years
- 20°C/-4°F to 50°C/122°F Operating Temperature
- CULUS Listed, ROHS
- Brand: Keystone
- Lamp Type: ;Pulse Start Metal Halide
- Wattage controlled: 1000
- Voltage: 120/208/240/277/480
- ANSI Code: M141
- Min Start Temp: -30 C
- Power Factor: High
- Warranty: 2 Years