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Keystone LED Corn Cobs

  • Keystone 54W LED Corn Light - 5000K - Enclosed Rated - EX39 Base
    $79.00
     
    Keystone 54W LED Corn Light - 5000K - Enclosed Rated - EX39 Base

    SKU: KT-LED54HID-EX39-850-D

    • Brand: Keystone
    • Wattage: 54 Watts
    • Lumens: 7,660
    • Lumens Per Watt: 141.85
    • Input Voltage: 120-277V
    • Lamp Type: LED
    • Color Temperature: 5000K
    • Color Tone: Daylight
    • Lamp Shape: Corn
    • CRI: 85
    • Base: Mogul EX39
    • Equivalent: 250 Watts HID
    • Rated Hours: 50,000
    • Min Operating Temp: -20 Degrees F
    • UL Listed: Damp Location, Dry Location, Wet Location
    • Length: 10.79"
    • Diameter: 3.43"
    • Warranty: 5 Years
    More details
  • Keystone 54W LED Corn Light - 4000K - Enclosed Rated - EX39 Base
    $79.00
     
    Keystone 54W LED Corn Light - 4000K - Enclosed Rated - EX39 Base

    SKU: KT-LED54HID-EX39-840-D

    • Brand: Keystone
    • Wattage: 54 Watts
    • Lumens: 7,560
    • Lumens Per Watt: 140
    • Input Voltage: 120-277V
    • Lamp Type: LED
    • Color Temperature: 4000K
    • Color Tone: Cool White
    • Lamp Shape: Corn
    • CRI: 85
    • Base: Mogul EX39
    • Equivalent: 250 Watts HID
    • Rated Hours: 50,000
    • Min Operating Temp: -20 Degrees F
    • UL Listed: Damp Location, Dry Location, Wet Location
    • Length: 10.79"
    • Diameter: 3.43"
    • Warranty: 5 Years
    More details
  • Keystone 45W LED Corn Light - 4000K - Enclosed Rated - EX39 Base
    $75.00
     
    Keystone 45W LED Corn Light - 4000K - Enclosed Rated - EX39 Base

    SKU: KT-LED45HID-EX39-840-D

    • Brand: Keystone
    • Wattage: 45 Watts
    • Lumens: 6,300
    • Lumens Per Watt: 140
    • Input Voltage: 120-277V
    • Lamp Type: LED
    • Color Temperature: 4000K
    • Color Tone: Cool White
    • Lamp Shape: Corn
    • CRI: 85
    • Base: Mogul EX39
    • Equivalent: 175 Watts HID
    • Rated Hours: 50,000
    • Min Operating Temp: -20 Degrees F
    • UL Listed: Damp Location, Dry Location, Wet Location
    • Length: 10.79"
    • Diameter: 3.43"
    • Warranty: 5 Years
    More details
  • Keystone 80W LED Corn Light - 5000K - Enclosed Rated - EX39 Base
    $165.00
     
    Keystone 80W LED Corn Light - 5000K - Enclosed Rated - EX39 Base

    SKU: KT-LED80HID-EX39-850-D

    • Brand: Keystone
    • Wattage: 80 Watts
    • Lumens: 11,300
    • Lumens Per Watt: 141.25
    • Input Watts: 80 Watts
    • Input Voltage: 120-277V
    • Lamp Type: LED
    • Color Temperature: 5000K
    • Color Tone: Daylight
    • Lamp Shape: Corn
    • CRI: 85
    • Base: Mogul EX39
    • Equivalent: 320 Watts HID
    • Rated Hours: 50,000
    • Min Operating Temp: -20 Degrees F
    • UL Listed: Damp Location, Dry Location, Wet Location
    • Length: 11.61"
    • Diameter: 5.12"
    • Warranty: 5 Years
    More details
  • Keystone 10KV External Surge Protector
    $13.00
     
    Keystone 10KV External Surge Protector

    SKU: KT-SP-10KV

    • Brand: Keystone
    • Input Voltage: 120-277V
    More details
  • Keystone 100W LED Corn Light - 5000K - Enclosed Rated - EX39 Base
    $179.00
     
    Keystone 100W LED Corn Light - 5000K - Enclosed Rated - EX39 Base

    SKU: KT-LED100HID-EX39-850-D

    • Brand: Keystone
    • Wattage: 100 Watts
    • Lumens: 14,100
    • Lumens Per Watt: 141
    • Input Voltage: 120-277V
    • Lamp Type: LED
    • Color Temperature: 5000K
    • Color Tone: Daylight
    • Lamp Shape: Corn
    • CRI: 85
    • Base: Mogul EX39
    • Equivalent: 400 Watts HID
    • Rated Hours: 50,000
    • Min Operating Temp: -20 Degrees F
    • UL Listed: Damp Location, Dry Location, Wet Location
    • Length: 12.79"
    • Diameter: 5.12"
    • Warranty: 5 Years
    More details
  • Keystone 45W LED Corn Light - 5000K - Enclosed Rated - EX39 Base
    $75.00
     
    Keystone 45W LED Corn Light - 5000K - Enclosed Rated - EX39 Base

    SKU: KT-LED45HID-EX39-850-D

    • Brand: Keystone
    • Wattage: 45 Watts
    • Lumens: 6,350
    • Lumens Per Watt: 141.11
    • Input Voltage: 120-277V
    • Lamp Type: LED
    • Color Temperature: 5000K
    • Color Tone: Daylight
    • Lamp Shape: Corn
    • CRI: 85
    • Base: Mogul EX39
    • Equivalent: 175 Watts HID
    • Rated Hours: 50,000
    • Min Operating Temp: -20 Degrees F
    • UL Listed: Damp Location, Dry Location, Wet Location
    • Length: 10.79"
    • Diameter: 3.43"
    • Warranty: 5 Years
    More details
  • Keystone 27W LED Corn Light - 5000K - Enclosed Rated - E26 Base
    $65.00
     
    Keystone 27W LED Corn Light - 5000K - Enclosed Rated - E26 Base

    SKU: KT-LED27HID-E26-850-D

    • Brand: Keystone
    • Wattage: 27 Watts
    • Lumens: 3,830
    • Lumens Per Watt: 141.85
    • Input Voltage: 120-277V
    • Lamp Type: LED
    • Color Temperature: 5000K
    • Color Tone: Daylight
    • Lamp Shape: Corn
    • CRI: 85
    • Base: Medium E26
    • Equivalent: 100 Watts HID
    • Rated Hours: 50,000
    • Min Operating Temp: -20 Degrees F
    • UL Listed: Damp Location, Dry Location, Wet Location
    • Length: 8.5"
    • Diameter: 3.43"
    • Warranty: 5 Years
    More details
  • Keystone 36W LED Corn Light - 5000K - Enclosed Rated - E26 Base
    $72.00
     
    Keystone 36W LED Corn Light - 5000K - Enclosed Rated - E26 Base

    SKU: KT-LED36HID-E26-850-D

    • Brand: Keystone
    • Wattage: 36 Watts
    • Lumens: 5,100
    • Lumens Per Watt: 141.67
    • Input Voltage: 120-277V
    • Lamp Type: LED
    • Color Temperature: 5000K
    • Color Tone: Daylight
    • Lamp Shape: Corn
    • CRI: 85
    • Base: Medium E26
    • Equivalent: 150 Watts HID
    • Rated Hours: 50,000
    • Min Operating Temp: -20 Degrees F
    • UL Listed: Damp Location, Dry Location, Wet Location
    • Length: 8.97"
    • Diameter: 3.43"
    • Warranty: 5 Years
    More details
  • Keystone 19W LED Corn Light - 5000K - 2,400 Lumens - Enclosed Rated - E26 Base
    $49.00
     
    Keystone 19W LED Corn Light - 5000K - 2,400 Lumens - Enclosed Rated - E26 Base

    SKU: KT-LED19HID-E26-850-D

    • Brand: Keystone
    • Wattage: 19 Watts
    • Lumens: 2,400
    • Lumens Per Watt: 126.32
    • Input Voltage: 120-277V
    • Lamp Type: LED
    • Color Temperature: 5000K
    • Color Tone: Daylight
    • Lamp Shape: Corn
    • CRI: >83
    • Base: Medium E26
    • Equivalent: 75 Watts HID
    • Rated Hours: 50,000
    • Min Operating Temp: -40 Degrees F
    • UL Listed: Damp Location, Dry Location, Wet Location
    • Length: 6.12"
    • Diameter: 2.40"
    • Warranty: 5 Years
    More details
  • Keystone 80W LED Corn Light - 4000K - Enclosed Rated - EX39 Base
    $165.00
     

    Ready to Ship

    Keystone 80W LED Corn Light - 4000K - Enclosed Rated - EX39 Base

    SKU: KT-LED80HID-EX39-840-D

    • Brand: Keystone
    • Wattage: 80 Watts
    • Lumens: 11,200
    • Lumens Per Watt: 140
    • Input Watts: 80 Watts
    • Input Voltage: 120-277V
    • Lamp Type: LED
    • Color Temperature: 4000K
    • Color Tone: Cool White
    • Lamp Shape: Corn
    • CRI: 85
    • Base: Mogul EX39
    • Equivalent: 320 Watts HID
    • Rated Hours: 50,000
    • Min Operating Temp: -20 Degrees F
    • UL Listed: Damp Location, Dry Location, Wet Location
    • Length: 11.61"
    • Diameter: 5.12"
    • Warranty: 5 Years
    More details
  • Keystone 27W LED Corn Light - 4000K - Enclosed Rated - E26 Base
    $65.00
     
    Keystone 27W LED Corn Light - 4000K - Enclosed Rated - E26 Base

    SKU: KT-LED27HID-E26-840-D

    • Brand: Keystone
    • Wattage: 27 Watts
    • Lumens: 3,780
    • Lumens Per Watt: 140
    • Input Voltage: 120-277V
    • Lamp Type: LED
    • Color Temperature: 4000K
    • Color Tone: Cool White
    • Lamp Shape: Corn
    • CRI: 85
    • Base: Medium E26
    • Equivalent: 100 Watts HID
    • Rated Hours: 50,000
    • Min Operating Temp: -20 Degrees F
    • UL Listed: Damp Location, Dry Location, Wet Location
    • Length: 8.5"
    • Diameter: 3.43"
    • Warranty: 5 Years
    More details
  • Keystone 19 Watt LED Corn Light - 4000K - 2,400 Lumens - Enclosed Rated - E26 Base
    $49.00
     
    Keystone 19 Watt LED Corn Light - 4000K - 2,400 Lumens - Enclosed Rated - E26 Base

    SKU: KT-LED19HID-E26-840-D

    • Brand: Keystone
    • Wattage: 19 Watts
    • Lumens: 2,400
    • Lumens Per Watt: 126.32
    • Input Voltage: 120-277V
    • Lamp Type: LED
    • Color Temperature: 4000K
    • Color Tone: Cool White
    • Lamp Shape: Corn
    • CRI: >83
    • Base: Medium E26
    • Equivalent: 75 Watts HID
    • Rated Hours: 50,000
    • Min Operating Temp: -40 Degrees F
    • UL Listed: Damp Location, Dry Location, Wet Location
    • Length: 6.12"
    • Diameter: 2.40"
    • Warranty: 5 Years
    More details
  • Keystone 45W LED Corn Light - 5000K - Enclosed Rated - E26 Base
    $75.00
     
    Keystone 45W LED Corn Light - 5000K - Enclosed Rated - E26 Base

    SKU: KT-LED45HID-E26-850-D

    • Brand: Keystone
    • Wattage: 45 Watts
    • Lumens: 6,350
    • Lumens Per Watt: 141.11
    • Input Voltage: 120-277V
    • Lamp Type: LED
    • Color Temperature: 5000K
    • Color Tone: Daylight
    • Lamp Shape: Corn
    • CRI: 85
    • Base: Medium E26
    • Equivalent: 175 Watts HID
    • Rated Hours: 50,000
    • Min Operating Temp: -20 Degrees F
    • UL Listed: Damp Location, Dry Location, Wet Location
    • Length: 10.79"
    • Diameter: 3.43"
    • Warranty: 5 Years
    More details
  • Keystone 45W LED Corn Light - 4000K - Enclosed Rated - E26 Base
    $75.00
     
    Keystone 45W LED Corn Light - 4000K - Enclosed Rated - E26 Base

    SKU: KT-LED45HID-E26-840-D

    • Brand: Keystone
    • Wattage: 45 Watts
    • Lumens: 6,300
    • Lumens Per Watt: 140
    • Input Voltage: 120-277V
    • Lamp Type: LED
    • Color Temperature: 4000K
    • Color Tone: Cool White
    • Lamp Shape: Corn
    • CRI: 85
    • Base: Medium E26
    • Equivalent: 175 Watts HID
    • Rated Hours: 50,000
    • Min Operating Temp: -20 Degrees F
    • UL Listed: Damp Location, Dry Location, Wet Location
    • Length: 10.79"
    • Diameter: 3.43"
    • Warranty: 5 Years
    More details
  • Keystone 36W LED Corn Light - 4000K - Enclosed Rated - E26 Base
    $72.00
     
    Keystone 36W LED Corn Light - 4000K - Enclosed Rated - E26 Base

    SKU: KT-LED36HID-E26-840-D

    • Brand: Keystone
    • Wattage: 36 Watts
    • Lumens: 5,040
    • Lumens Per Watt: 140
    • Input Voltage: 120-277V
    • Lamp Type: LED
    • Color Temperature: 4000K
    • Color Tone: Cool White
    • Lamp Shape: Corn
    • CRI: 85
    • Base: Medium E26
    • Equivalent: 150 Watts HID
    • Rated Hours: 50,000
    • Min Operating Temp: -20 Degrees F
    • UL Listed: Damp Location, Dry Location, Wet Location
    • Length: 8.97"
    • Diameter: 3.43"
    • Warranty: 5 Years
    More details
  • Keystone 100W LED Corn Light - 4000K - Enclosed Rated - EX39 Base
    $179.00
     
    Keystone 100W LED Corn Light - 4000K - Enclosed Rated - EX39 Base

    SKU: KT-LED100HID-EX39-840-D

    • Brand: Keystone
    • Wattage: 100 Watts
    • Lumens: 14,000
    • Lumens Per Watt: 140
    • Input Voltage: 120-277V
    • Lamp Type: LED
    • Color Temperature: 4000K
    • Color Tone: Cool White
    • Lamp Shape: Corn
    • CRI: 85
    • Base: Mogul EX39
    • Equivalent: 400 Watts HID
    • Rated Hours: 50,000
    • Min Operating Temp: -20 Degrees F
    • UL Listed: Damp Location, Dry Location, Wet Location
    • Length: 12.79"
    • Diameter: 5.12"
    • Warranty: 5 Years
    More details

Can't find the product you're looking for?

If you are seeking an upgrade on your old-fashioned, energy-draining lighting fixtures, the selection of Keystone Technologies LED Corn Cob Lights available at Pro Lighting will have a positive impact on your utility bills. These energy-efficient lamps come in wattages ranging from 20w to 100w with an input voltage of 120-277 VAC. These 85 CRI corn cob lights are available in either daylight or cool white color tones, with color temperatures of 4000K or 5000K. Rated to supply around 50,000 hours of light life, their energy efficiency will make you stand up and take note of markedly lower utility bills. A 20 watt corn cob LED is the equivalent of a 70 watt HID light. Pro Lighting stocks corn cob LEDs UL listed for dry locations, damp locations and wet locations with wattages that are the equivalent of HIDs ranging from 70w to 400w. Internal drivers eliminate the need for an external driver or ballast, so that you can install this lamp directly into existing fixtures. A thermal sensor in the lamp will activate during extreme heat conditions.

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7060 Kensington Rd., Brighton, MI 48116
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