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: Keystone
- Lamp Type: ;F32T8, F25T8, F17T8, F40T8 or PLL
- Number Of Lamps Controlled: 4 or 3
- Voltage: 120-277
- Starting Method: Instant
- Power Factor: High
- Ballast Factor: Normal
- Min Start Temp: 0 F, -18 C
- Warranty: 5 Years
- Brand: Keystone
- Lamp Type: F32T8, F25T8, F17T8, F40T8 or PLL
- Number Of Lamps Controlled: 2 or 3
- Voltage: 120-277
- Starting Method: Instant
- Power Factor: High
- Ballast Factor: Normal
- Min Start Temp: 0 F, -18 C
- Warranty: 5 Years
- Brand: Keystone
- Lamp Type: F32T8, F25T8, F17T8, F40T8 or PLL
- Number Of Lamps Controlled: 1 or 2
- Voltage: 120-277
- Starting Method: Instant
- Power Factor: High
- Ballast Factor: Normal
- Min Start Temp: 0 F, -18 C
- Warranty: 5 Years
- Brand: Keystone Technologies
- Input Voltage: 120–277Vac ±10%
- Power Factor: >0.9 under 120~277Vac input
- Max. Current: 50mA @120V, 35mA @240V, and 30mA @277V
- Max. Output Power: 12 Watt
- Rated Output Current: 600mA @ 20Vdc, 206mA @ 58Vdc
- Output Voltage: 20–60Vdc Class 2 compliant (Remarks: the output power is valid for output voltage ≤58V; above that power will drop)
- Emergency Runtime: Minimum 90 Min
- Listing: cULus, RoHS
- 5 Year Warranty
- Brand: Keystone Technologies
- Input Voltage: 120–277Vac ±10%
- Power Factor: >0.9 under 120~277Vac input
- Max. Current: 50mA @120V, 35mA @240V, and 30mA @277V
- Max. Output Power: 12 Watt
- Rated Output Current: 600mA @ 20Vdc, 206mA @ 58Vdc
- Output Voltage: 20–60Vdc Class 2 compliant (Remarks: the output power is valid for output voltage ≤58V; above that power will drop)
- Emergency Runtime: Minimum 90 Min
- Listing: UL, IP20
- 5 Year Warranty
- Brand: Keystone Technologies
- Input Voltage: 120-277Vac
- Power Factor: ≥0.35
- Max. Current: 100mA @120V
- Max. Output Power: 5 Watt
- Rated Output Current: Load Dependent
- Output Voltage: 40~300Vdc
- Emergency Runtime: Minimum 90 Min
- Listing: UL
- 5 Year Warranty
- Brand: Philips Advance (IMH-39-G-LFM)
- Lamp Type: Metal Halide
- Wattage controlled: 39
- Lamp controlled: MH39/PS
- Number Of Lamps Controlled: 1
- Voltage: 120-277V
- Min Start Temp: -22 Degree F
- Power Factor: 0.9
- ANSI Code: M130
- Width: 3
- Height: 1.2"
- Length: 3.8"
- Brand: Advance
- Voltage: 120-277V
- Number Of Lamps: 1 or 2 54W T5HO Lamps
- THD: 0.1
- Start Method: Program Start
- Min Start Temp: 0 Degree F
- Ballast Factor: 1.02
- Power Factor: 0.98
- Case Quantity: 10
- Width: 1 1.18 inches
- Height: 1 inch
- Length: 16.7 inches
- Warranty: 5 Years
- Brand: Advance
- Width: 2.4 in.
- Case Quantity: 12
- Height: 1 in.
- Number Of Lamps: 2
- Wattage: 10
- THD: 0.1
- Length: 4.98 in.
- Start Method: Program Start
- Min Start Temp: -18 Degree F
- Warranty: 5 Years
- Ballast Factor: 1
- Power Factor: High
- Voltage: 120-277V
- 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