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  • Home
  • All Categories
    • Lighting
      • LED
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Home » Keystone
Home ›Keystone

Ballast Type
  • Electronic

Voltage
  • 120 Volt
  • 120-277
  • 120-277 Volt
  • 347 Volt

Ballast Factor
  • High
  • Low
  • Normal

Power Factor
  • 0.99
  • > 0.5
  • >0.9
  • >0.92
  • >0.95
  • High
  • Normal

Lamps Operated
  • 1-2
  • 2

Start Method
  • Instant Start
  • Preheat
  • Programmed Start
  • Programmed�Start
  • Rapid Start

THD
  • 1.3
  • 10
  • <20%

Wet Location
  • Yes

UL listed
  • Yes
Previous 1 … 14 15 16 17 Next
Keystone KT-PMTT-4SQ-S90 - LED Area Lights Pole Accessories - Top-Mount Horizontal 90 Deg. for 4" Square Pole
  • Brand: Keystone
  • Item number: KT-PMTT-4SQ-S90
  • UPC: 843654131900
  • Product Type: Fixtures
  • Width: 8.46 Inch
  • Height: 7.87 Inch
  • Length: 5.12 Inch
  • Weight: 1 lb
Regular price $5629 $56.29
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Regular price $5629 $56.29
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Keystone KTAT-250-480-277/SF - Step-Down Auto-Transformer
Keystone KTAT-250-480-277/SF - Step-Down Auto-Transformer
  • Brand: Keystone
  • Item number: KTAT-250-480-277/SF
  • Product Type: Ballasts
  • Input Voltage: 347-480 Volt
  • Width: 1.7 Inch
  • Height: 1.22 Inch
  • Length: 11.73 Inch
  • Weight: 1 lb
Regular price $5017 $50.17
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Regular price $5017 $50.17
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Keystone KT-PMTT-5SQ-SV - LED Area Lights Pole Accessories - Vertical Pole Mount Top Tenon Adapter for 5" Square Poles
  • Brand: Keystone
  • Item number: KT-PMTT-5SQ-SV
  • UPC: 843654131894
  • Product Type: Fixtures
  • Width: 6.1 Inch
  • Height: 7.68 Inch
  • Length: 6.1 Inch
  • Weight: 1 lb
Regular price $6098 $60.98
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Regular price $6098 $60.98
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Keystone KT-PMTT-4SQ-Q90 - LED Area Lights Pole Accessories - Top-Mount Quad Tenon Horizontal 90 Deg. for 4" Square Pole
  • Brand: Keystone
  • Item number: KT-PMTT-4SQ-Q90
  • UPC: 843654131948
  • Product Type: Fixtures
  • Width: 20.47 Inch
  • Height: 7.28 Inch
  • Length: 20.47 Inch
  • Weight: 1 lb
Regular price $8597 $85.97
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Regular price $8597 $85.97
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Keystone KT-SP-4SQ-15-11G-UNV 4in Square Steel Pole - 15ft - 11GA
Keystone KT-SP-4SQ-15-11G-UNV 4in Square Steel Pole - 15ft - 11GA
  • Brand: Keystone
  • Item number: KT-SP-4SQ-15-11G-UNV
  • UPC: 843654155715
  • Product Type: LED Fixtures
  • Height: 15 ft
  • Finish: Bronze
Regular price $68608 $686.08
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Regular price $68608 $686.08
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Keystone KT-PMTT-4SQ-SV - LED Area Lights Pole Accessories - Vertical Pole Mount Top Tenon Adapter for 4" Square Poles
  • Brand: Keystone
  • Item number: KT-PMTT-4SQ-SV
  • UPC: 843654131887
  • Product Type: Fixtures
  • Width: 5.12 Inch
  • Height: 7.68 Inch
  • Length: 5.12 Inch
  • Weight: 1 lb
Regular price $5790 $57.90
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Regular price $5790 $57.90
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Keystone KT-LED18PSHID-E26-850-D /G4 18W HID Replacement LED Lamp - Power Select - Direct Drive
Keystone KT-LED18PSHID-E26-850-D /G4 18W HID Replacement LED Lamp - Power Select - Direct Drive
  • Brand: Keystone
  • Item number: KT-LED18PSHID-E26-850-D /G4
  • UPC: 843654138145
  • Bulb Type: Corn Cob
  • Base Code: E26
  • Base Type: Medium
  • HID Equivalent: 70 Watt
  • Product Type: LED
Regular price $3858 $38.58
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Regular price $3858 $38.58
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Keystone KT-EMRG-LED-14C-1400-EN Constant Wattage LED Emergency Back-Up Driver
Keystone KT-EMRG-LED-14C-1400-EN Constant Wattage LED Emergency Back-Up Driver
  • Brand: Keystone
  • Item number: KT-EMRG-LED-14C-1400-EN
  • Product Type: Drivers
  • Wattage: 14 Watt
  • Input Voltage: 120-277 Volt
  • Output Voltage: 15-55 Volt
  • Voltage: 120-277 Volt
  • Average Hours: 50000
Regular price $12500 $125.00
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Regular price $12500 $125.00
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Keystone KT-DDSLEDT8-8-4L-DP 8 ft 4-Lamp LED Tube Ready - Strip Fixture
Keystone KT-DDSLEDT8-8-4L-DP 8 ft 4-Lamp LED Tube Ready - Strip Fixture
  • Brand: Keystone
  • Item number: KT-DDSLEDT8-8-4L-DP
  • UPC: 890949003824
  • Product Type: Fixtures
  • Width: 4.42 Inch
  • Height: 2.1 Inch
  • Length: 96.71 Inch
  • Weight: 10 lb
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Regular price $3599 $35.99
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Keystone KT-DDSLEDT8-4-2L-DP 4 ft -Lamp LED Tube Ready - Strip Fixture
Keystone KT-DDSLEDT8-4-2L-DP 4 ft -Lamp LED Tube Ready - Strip Fixture
  • Brand: Keystone
  • Item number: KT-DDSLEDT8-4-2L-DP
  • UPC: 890949003817
  • Product Type: Fixtures
  • Width: 4.42 Inch
  • Height: 2.1 Inch
  • Length: 48.4 Inch
  • Weight: 5 lb
Regular price $3417 $34.17
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Regular price $3417 $34.17
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Previous 1 … 14 15 16 17 Next

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