Pulse Start Metal Halide Ballasts

Pulse Start Metal Halide Ballasts. The pulse start metal halide ballasts are designed to work better in cooler temperatures or from greater distances from the light. The new generation of ballasts uses high starting voltages to power lamps, resulting in a higher lumen rating.

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Keystone 750W Pulse Start Metal Halide Ballast Kit Five Tap

Brand: Keystone
Lamp Type: ;Pulse Start Metal Halide
Wattage controlled: 750
Voltage: 120/208/240/277/480
ANSI Code: M149
Min Start Temp: -30 C
Power Factor: High
Warranty: 2 Years

ITEM: MPS-750A-P-KIT

$239.99 $199.55

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Keystone 450W Pulse Start Metal Halide Ballast Kit Five Tap

Brand: Keystone
Lamp Type: ;Pulse Start Metal Halide
Wattage controlled: 450
Voltage: 120/208/240/277/480
ANSI Code: M144
Min Start Temp: -30 C
Power Factor: High
Warranty: 2 Years

ITEM: MPS-450A-P-KIT

$157.84 $131.54

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Keystone 450W Pulse Start Metal Halide Ballast Kit Quad Tap

Brand: Keystone
Lamp Type: ;Pulse Start Metal Halide
Wattage controlled: 450
Voltage: 120/208/240/277
ANSI Code: M144
Min Start Temp: -30 C
Power Factor: High
Warranty: 2 Years

ITEM: MPS-450A-Q-KIT

$153.58 $127.98

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Keystone 400W Pulse Start Metal Halide Ballast Kit 480V

Brand: Keystone
Lamp Type: ;Pulse Start Metal Halide
Wattage controlled: 400
Voltage: 480V
ANSI Code: M135/M155
Min Start Temp: -30 C
Power Factor: High
Warranty: 2 Years

ITEM: MPS-400A-480-KIT

$104.52 $87.10

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Keystone 400W Pulse Start Metal Halide Ballast Kit Five Tap

Brand: Keystone
Lamp Type: ;Pulse Start Metal Halide
Wattage controlled: 400
Voltage: 120/208/240/277/480
ANSI Code: M135/M155
Min Start Temp: -30 C
Power Factor: High
Warranty: 2 Years

ITEM: MPS-400A-P-KIT

$130.26 $108.55

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Keystone 400W Pulse Start Metal Halide Ballast Kit Quad Tap

Brand: Keystone
Lamp Type: ;Pulse Start Metal Halide
Wattage controlled: 400
Voltage: 120/208/240/277
ANSI Code: M135/M155
Min Start Temp: -30 C
Power Factor: High
Warranty: 2 Years

ITEM: MPS-400A-Q-KIT

$119.18 $99.32

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Keystone 350W Pulse Start Metal Halide Ballast Kit Five Tap

Brand: Keystone
Lamp Type: ;Pulse Start Metal Halide
Wattage controlled: 350
Voltage: 120/208/240/277/480
ANSI Code: M131/M171
Min Start Temp: -30 C
Power Factor: High
Warranty: 2 Years

ITEM: MPS-350A-P-KIT

$121.98 $101.65

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Keystone 350W Pulse Start Metal Halide Ballast Kit Quad Tap

Brand: Keystone
Lamp Type: ;Pulse Start Metal Halide
Wattage controlled: 350
Voltage: 120/208/240/277
ANSI Code: M131/M171
Min Start Temp: -30 C
Power Factor: High
Warranty: 2 Years

ITEM: MPS-350A-Q-KIT

$89.58 $74.65

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Keystone 320W Pulse Start Metal Halide Ballast Kit 5 Tap

Brand: Keystone
Lamp Type: ;Pulse Start Metal Halide
Wattage controlled: 250
Voltage: 120/208/240/277/480
ANSI Code: M132/M154
Min Start Temp: -30 C
Power Factor: High
Warranty: 2 Years

ITEM: MPS-320A-P-KIT

$121.98 $101.65

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Keystone 1000W Pulse Start Metal Halide Ballast Kit Five Tap

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

ITEM: MPS-1000A-P-KIT

$296.60 $247.17

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Keystone 320W Pulse Start Metal Halide Ballast Kit Quad Tap

Brand: Keystone
Lamp Type: ;Pulse Start Metal Halide
Wattage controlled: 250
Voltage: 120/208/240/277
ANSI Code: M132/M154
Min Start Temp: -30 C
Power Factor: High
Warranty: 2 Years

ITEM: MPS-320A-Q-KIT

$116.50 $97.08

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Keystone 250W Pulse Start Metal Halide Ballast Kit Quad Tap

Brand: Keystone
Lamp Type: ;Pulse Start Metal Halide
Wattage controlled: 250
Voltage: 120/208/240/277
ANSI Code: M138/M153
Min Start Temp: -30 C
Power Factor: High
Warranty: 2 Years

ITEM: MPS-250A-Q-KIT

$110.89 $92.41

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Keystone 200W Pulse Start Metal Halide Ballast Kit Five Tap

Brand: Keystone
Lamp Type: ;Pulse Start Metal Halide
Wattage controlled: 200
Voltage: 120/208/240/277/480
ANSI Code: M136
Min Start Temp: -30 C
Power Factor: High
Warranty: 2 Years

ITEM: MPS-200A-P-KIT

$130.26 $108.55

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Keystone 200W Pulse Start Metal Halide Ballast Kit Quad Tap

Brand: Keystone
Lamp Type: ;Pulse Start Metal Halide
Wattage controlled: 200
Voltage: 120/208/240/277
ANSI Code: M136
Min Start Temp: -30 C
Power Factor: High
Warranty: 2 Years

ITEM: MPS-200A-Q-KIT

$95.99 $79.99

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Keystone 175W Pulse Start Metal Halide Ballast Kit Quad Tap

Brand: Keystone
Lamp Type: ;Pulse Start Metal Halide
Wattage controlled: 175
Voltage: 120/208/240/277
ANSI Code: M137/M152
Min Start Temp: -30 C
Power Factor: High
Warranty: 2 Years

ITEM: MPS-175A-Q-KIT

$124.78 $103.98

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Keystone 175W Pulse Start Metal Halide Ballast Kit Five Tap

Brand: Keystone
Lamp Type: ;Pulse Start Metal Halide
Wattage controlled: 175
Voltage: 120/208/240/277
ANSI Code: M137/M152
Min Start Temp: -30 C
Power Factor: High
Warranty: 2 Years

ITEM: MPS-175A-P-KIT

$130.26 $108.55

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Universal-P400MLTAC4M500K (3PK) P400MLTAC4M500K

Universal Ballast, PSMH, 120/208/240/277V, 1 lamp, 400W M155/ M135/ M128 /M172 (3PK)

ITEM: P400MLTAC4M500K

$186.37 $106.65

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Universal-P350MLTAC4M500K (3PK) P350MLTAC4M500K

Universal Ballast, PSMH, 120/208/240/277V, 1 lamp, 350W M131 (3PK)

ITEM: P350MLTAC4M500K

$177.35 $101.49

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Universal Ballast, PSMH, 120/208/240/277V, 1 lamp, 320W M154/M132, Instant Start (3PK)

ITEM: B-320-MH-Q

$153.76 $87.98

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Universal-B320-MH/PS-5 TAP (3PK) B320-MH/PS-5 TAP

Universal Ballast, PSMH, 120/208/240/277/480V, 1 lamp, 320W (3PK)

ITEM: B320-MH/PS-5 TAP

$204.41 $116.97

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Keystone 250W Pulse Start Metal Halide Ballast Kit 5 Tap Five

Keystone 250W Pulse Start Metal Halide Ballast Kit Five Tap

Brand: Keystone
Lamp Type: ;Pulse Start Metal Halide
Wattage controlled: 250
Voltage: 120/208/240/277/480
ANSI Code: M138/M153
Min Start Temp: -30 C
Power Factor: High
Warranty: 2 Years

ITEM: MPS-250A-P-KIT

$144.15 $120.13

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Pulse-start MH lamps do not have a starting probe electrode . Instead they have a high-voltage igniter that works with the ballast to start the lamp using a series of high-voltage pulses. Without the probe electrode, the amount of pinch area at the end of the arc tube is reduced, which results in a reduced heat loss.

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