Keystone

Keystone

Keystone Lighting

Keystone Technologies is one of the most prominent lighting manufacturers in the world. They produce a wide variety of ballasts, LED Drivers, LED Bulbs and more. Keystone strives for environmentally friendly and cost efficient lighting fixtures.  > More Information

 
Keystone CFL
KEYSTONE CFL BALLASTS
Keystone Linear Fluorescent
KEYSTONE LINEAR FLUORESCENT
Keystone Sign
KEYSTONE SIGN BALLASTS

Circline Ballast
KEYSTONE CIRCLINE BALLASTS
keystone-hid.png
KEYSTONE HID
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KEYSTONE LED BULBS
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  • Keystone KT-LED20A21-O-E26-830-DIM /G2 3000K LED HID Replacement Lamp
    Add to Cart

    KT-LED20A21-O-E26-830-DIM /G2 Keystone LED HID Replacement Lamps with 3000K

    Keystone

    MSRP: $44.00
    Now: $35.95
    Was: $44.00
    Keystone 20W A21 LED LampThis Keystone HID replacement takes a Universal 120-277V input and generates 2600 lumens and 20W, with a color temperature of 3000K and HID Equivalent wattage of 150W Spec SheetsKeystone LED HID Replacement Lamps Spec Sheet
    KT-LAY-44
    MSRP: $44.00
    Now: $35.95
    Was: $44.00
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    Qty in Cart: 0
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    MSRP: $44.00
    Now: $35.95
    Was: $44.00
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  • Out of stock
    Keystone KT-LED20A21-O-E26-830-DIM 3000K LED HID Replacement Lamp

    KT-LED20A21-O-E26-830-DIM Keystone LED HID Replacement Lamps with 3000K

    Keystone

    MSRP: $44.00
    Now: $35.95
    Was: $44.00
    Keystone 20W A21 LED LampThis Keystone HID replacement takes a Universal 120-277V input and generates 2500 lumens and 20W, with a color temperature of 3000K and HID Equivalent wattage of 100W Spec SheetsKeystone LED HID Replacement Lamps Spec Sheet
    KT-XJH-40
    MSRP: $44.00
    Now: $35.95
    Was: $44.00
    Out of stock
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $44.00
    Now: $35.95
    Was: $44.00
    Subtotal:
    Out of stock
  • Keystone KT-LED20A21-O-E26-840-DIM /G2 image
    Add to Cart

    KT-LED20A21-O-E26-840-DIM /G2 Keystone LED HID Replacement Lamps with 4000K

    Keystone

    MSRP: $44.00
    Now: $35.95
    Was: $44.00
    Keystone 20W A21 LED LampThis Keystone HID replacement takes a Universal 120-277V input and generates 2600 lumens and 20W, with a color temperature of 4000K and HID Equivalent wattage of 150W Spec SheetsKeystone LED HID Replacement Lamps Spec Sheet
    KT-BCL-90
    MSRP: $44.00
    Now: $35.95
    Was: $44.00
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    Qty in Cart: 0
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    MSRP: $44.00
    Now: $35.95
    Was: $44.00
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  • Out of stock
    Keystone KT-LED20A21-O-E26-840-DIM 4000K LED HID Replacement Lamp

    KT-LED20A21-O-E26-840-DIM Keystone LED HID Replacement Lamps with 4000K

    Keystone

    MSRP: $44.00
    Now: $35.95
    Was: $44.00
    Keystone 20W A21 LED LampThis Keystone HID replacement takes a Universal 120-277V input and generates 2620 lumens and 20W, with a color temperature of 4000K and HID Equivalent wattage of 100W Spec SheetsKeystone LED HID Replacement Lamps Spec Sheet
    KT-JRC-19
    MSRP: $44.00
    Now: $35.95
    Was: $44.00
    Out of stock
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $44.00
    Now: $35.95
    Was: $44.00
    Subtotal:
    Out of stock
  • Keystone KT-LED20A21-O-E26-850-DIM /G2 5000K LED HID Replacement Lamp
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    KT-LED20A21-O-E26-850-DIM /G2 Keystone LED HID Replacement Lamps with 5000K

    Keystone

    MSRP: $44.00
    Now: $35.95
    Was: $44.00
    Keystone 20W A21 LED LampThis Keystone HID replacement takes a Universal 120-277V input and generates 2600 lumens and 20W, with a color temperature of 5000K and HID Equivalent wattage of 150W Spec SheetsKeystone LED HID Replacement Lamps Spec Sheet
    KT-BMX-20
    MSRP: $44.00
    Now: $35.95
    Was: $44.00
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    Qty in Cart: 0
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    MSRP: $44.00
    Now: $35.95
    Was: $44.00
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  • Out of stock
    Keystone KT-LED20A21-O-E26-850-DIM 5000K LED HID Replacement Lamp

    KT-LED20A21-O-E26-850-DIM Keystone LED HID Replacement Lamps with 5000K

    Keystone

    MSRP: $44.00
    Now: $35.95
    Was: $44.00
    Keystone 20W A21 LED LampThis Keystone HID replacement takes a Universal 120-277V input and generates 2660 lumens and 20W, with a color temperature of 5000K and HID Equivalent wattage of 100W Spec SheetsKeystone LED HID Replacement Lamps Spec Sheet
    KT-QHI-50
    MSRP: $44.00
    Now: $35.95
    Was: $44.00
    Out of stock
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $44.00
    Now: $35.95
    Was: $44.00
    Subtotal:
    Out of stock
  • Keystone KT-LED20HID-E26-8X0-D

    KT-LED20HID-E26-8X0-D Keystone 20W Direct Drive HID LED - 70W Equivalent

    Keystone

    $54.95
    Keystone 20W LED Corn Cob Lamp, 50-70W HID Equivalent, 4000K/5000K Options, IP64 Rated, 120-277V, 2100 Lumens, Medium Base (E26), >85 CRI Keystone 20W LED Corn Cob Lamp Integral Keystone Driver Operating Temperature: -29°C/-20°F to...
    KT-LED20HID-E26-8X0-D
    $54.95
    Qty in Cart: 0
    Quantity:
    Price:
    $54.95
    Subtotal:
  • Keystone KT-LED21T8-96P1S-840-D /G2 4000K Sign Hero
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    KT-LED21T8-96P1S-840-D /G2 Keystone Sign Hero 96" with 4000K

    Keystone

    MSRP: $100.00
    Now: $82.95
    Was: $100.00
    Keystone Sign Hero 96" 96", 21W, 2650 Lumen, 180° Beam Spread, Single Sided Lamp, Ballast Bypass. ***FULL CARTON PURCHASE REQUIRED***, 4000K Spec Sheets Keystone Sign Hero 18"- 120" Spec Sheet
    KT-WOO-33
    MSRP: $100.00
    Now: $82.95
    Was: $100.00
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    Qty in Cart: 0
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    Price:
    MSRP: $100.00
    Now: $82.95
    Was: $100.00
    Subtotal:
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  • Keystone KT-LED21T8-96P1S-865-D /G2 6500K Sign Hero
    Add to Cart

    KT-LED21T8-96P1S-865-D /G2 Keystone Sign Hero 96" with 6500K

    Keystone

    MSRP: $100.00
    Now: $82.95
    Was: $100.00
    Keystone Sign Hero 96" 96", 21W, 2650 Lumen, 180° Beam Spread, Single Sided Lamp, Ballast Bypass. ***FULL CARTON PURCHASE REQUIRED***, 6500K Spec Sheets Keystone Sign Hero 18"- 120" Spec Sheet
    KT-JGR-02
    MSRP: $100.00
    Now: $82.95
    Was: $100.00
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    Qty in Cart: 0
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    MSRP: $100.00
    Now: $82.95
    Was: $100.00
    Subtotal:
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  • Keystone KT-LED22PSHID-E26-840-D /G4 image
    Add to Cart

    KT-LED22PSHID-E26-840-D /G4 Keystone LED HID Replacement Lamps with 4000K

    Keystone

    MSRP: $59.00
    Now: $48.95
    Was: $59.00
    Keystone 12W/18W/22W Corn Cob LED LampThis Keystone HID replacement takes a Universal 120-277V input and generates 1680-3080 lumens and 12W-22W, with a color temperature of 4000K and HID Equivalent wattage of 70-100W Spec SheetsKeystone...
    KT-VLN-62
    MSRP: $59.00
    Now: $48.95
    Was: $59.00
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $59.00
    Now: $48.95
    Was: $59.00
    Subtotal:
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  • Keystone KT-LED22PSHID-E26-850-D /G4 image
    Add to Cart

    KT-LED22PSHID-E26-850-D /G4 Keystone LED HID Replacement Lamps with 5000K

    Keystone

    MSRP: $59.00
    Now: $48.95
    Was: $59.00
    Keystone 12W/18W/22W Corn Cob LED LampThis Keystone HID replacement takes a Universal 120-277V input and generates 1740-3190 lumens and 12W-22W, with a color temperature of 5000K and HID Equivalent wattage of 70-100W Spec SheetsKeystone...
    KT-QTL-09
    MSRP: $59.00
    Now: $48.95
    Was: $59.00
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $59.00
    Now: $48.95
    Was: $59.00
    Subtotal:
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  • Out of stock
    Keystone KT-LED24T8-108P1S-840-D /G2 image

    KT-LED24T8-108P1S-840-D /G2 Keystone Sign Hero 108" with 4000K

    Keystone

    MSRP: $140.00
    Now: $115.95
    Was: $140.00
    Keystone Sign Hero 108" 108", 24W, 2900 Lumen, 180° Beam Spread, Single Sided Lamp, Ballast Bypass ***FULL CARTON PURCHASE REQUIRED***, 4000K Spec Sheets Keystone Sign Hero 18"- 120" Spec Sheet
    KT-DIM-22
    MSRP: $140.00
    Now: $115.95
    Was: $140.00
    Out of stock
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $140.00
    Now: $115.95
    Was: $140.00
    Subtotal:
    Out of stock
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