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
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KEYSTONE HID
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KEYSTONE LED BULBS
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  • KTEB-332-UV-PS-L-P Keystone Program Start Ballast - Low Ballast Factor
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    KTEB-332-UV-PS-L-P Keystone Program Start Ballast - Low Ballast Factor

    Keystone

    MSRP: $51.00
    Now: $41.95
    Was: $51.00
    KEYSTONE Electronic Fluorescent High Efficiency Ballast, 120-277V, Operates F32T8, F25T8, F17T8, F40T8 Lamps, Program Start, Low Ballast Factor. KTEB-332-UV-PS-L-P Specs Keystone Fluorescent T8 Preheat Program Start Ballast Performance...
    KTEB-332-UV-PS-L-P
    MSRP: $51.00
    Now: $41.95
    Was: $51.00
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    MSRP: $51.00
    Now: $41.95
    Was: $51.00
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  • Out of stock
    KTEB-332-UV-PS-N-P Keystone Program Start Ballast - Normal Ballast Factor

    KTEB-332-UV-PS-N-P Keystone Ballast - Rapid Start

    Keystone

    MSRP: $40.00
    $29.95
    KEYSTONE Electronic Fluorescent Ballast, 120-277V, Operates (2/3) F32T8, F25T8, F17T8, F40T8, F40T8, PLL25W, PLL28W, PLL40W Lamps, Program Rapid Start KTEB-332-UV-PS-N-P Specs Keystone Fluorescent T8 Program Start Ballast Performance...
    KTEB-332-UV-PS-N-P
    MSRP: $40.00
    $29.95
    Out of stock
    Qty in Cart: 0
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    MSRP: $40.00
    $29.95
    Subtotal:
    Out of stock
  • Keystone KTET-20-1-LED-FDIM image
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    KTET-20-1-LED-FDIM Keystone LV Transformer

    Keystone

    MSRP: $21.00
    Now: $16.95
    Was: $21.00
    20W Low Voltage Transfomer, LED Specific, 12V Output, Class 2, Phase DimmableKeystone LV Transformer Spec SheetsKeystone LV Transformer Spec Sheet
    KT-FXB-54
    MSRP: $21.00
    Now: $16.95
    Was: $21.00
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    MSRP: $21.00
    Now: $16.95
    Was: $21.00
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  • Keystone KTET-20-277-LED image
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    KTET-20-277-LED Keystone LV Transformer

    Keystone

    MSRP: $21.00
    Now: $16.95
    Was: $21.00
    20W Low Voltage Transfomer, LED Specific, 277V Input, 12V Output, Class 2Keystone LV Transformer Spec SheetsKeystone LV Transformer Spec Sheet
    KT-BLF-54
    MSRP: $21.00
    Now: $16.95
    Was: $21.00
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    MSRP: $21.00
    Now: $16.95
    Was: $21.00
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  • Keystone KTG100-1L-800-UV-PS-L2 image
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    KTG100-1L-800-UV-PS-L2 Keystone Ballasts- Ultraviolet Germicidal

    Keystone

    MSRP: $50.00
    Now: $40.95
    Was: $50.00
    Ballast for UV-C Lamps. Design to run 1 lamp not to exceed 100W Max Load. ~800mA Output. Linear Case StyleKeystone Ballasts- Ultraviolet Germicidal Spec SheetsKeystone Ballasts- Ultraviolet Germicidal Spec Sheet
    KT-BHR-06
    MSRP: $50.00
    Now: $40.95
    Was: $50.00
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    MSRP: $50.00
    Now: $40.95
    Was: $50.00
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  • Keystone KTG100-2L-480-UV-PS-L1 image
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    KTG100-2L-480-UV-PS-L1 Keystone Ballasts- Ultraviolet Germicidal

    Keystone

    MSRP: $39.00
    Now: $31.95
    Was: $39.00
    Ballast for UV-C Lamps. Design to run 1 or 2 lamp not to exceed 100W Max Load. ~480mA Output. Linear Case StyleKeystone Ballasts- Ultraviolet Germicidal Spec SheetsKeystone Ballasts- Ultraviolet Germicidal Spec Sheet
    KT-IEA-01
    MSRP: $39.00
    Now: $31.95
    Was: $39.00
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    Qty in Cart: 0
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    MSRP: $39.00
    Now: $31.95
    Was: $39.00
    Subtotal:
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  • Keystone KTG15-2L-150-UV-PS-C1 image
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    KTG15-2L-150-UV-PS-C1 Keystone Ballasts- Ultraviolet Germicidal

    Keystone

    MSRP: $42.00
    Now: $34.95
    Was: $42.00
    Ballast for UV-C Lamps. Design to run 1 or 2 lamps not to exceed 15W Max Load. ~150mA Output. Compact Case StyleKeystone Ballasts- Ultraviolet Germicidal Spec SheetsKeystone Ballasts- Ultraviolet Germicidal Spec Sheet
    KT-NNV-57
    MSRP: $42.00
    Now: $34.95
    Was: $42.00
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    MSRP: $42.00
    Now: $34.95
    Was: $42.00
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  • Keystone KTG150-1L-840-UV-PS-L3 image
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    KTG150-1L-840-UV-PS-L3 Keystone Ballasts- Ultraviolet Germicidal

    Keystone

    MSRP: $56.00
    Now: $45.95
    Was: $56.00
    Ballast for UV-C Lamps. Design to run 1 lamp not to exceed 150W Max Load. ~840mA Output. Linear Case StyleKeystone Ballasts- Ultraviolet Germicidal Spec SheetsKeystone Ballasts- Ultraviolet Germicidal Spec Sheet
    KT-BLV-95
    MSRP: $56.00
    Now: $45.95
    Was: $56.00
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    Qty in Cart: 0
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    MSRP: $56.00
    Now: $45.95
    Was: $56.00
    Subtotal:
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  • Keystone KTG200-2L-500-UV-PS-L4 image
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    KTG200-2L-500-UV-PS-L4 Keystone Ballasts- Ultraviolet Germicidal

    Keystone

    MSRP: $60.00
    Now: $49.95
    Was: $60.00
    Ballast for UV-C Lamps. Design to run 1 or 2 lamps not to exceed 200W Max Load. ~500mA Output. Large Linear Case StyleKeystone Ballasts- Ultraviolet Germicidal Spec SheetsKeystone Ballasts- Ultraviolet Germicidal Spec Sheet
    KT-PXA-13
    MSRP: $60.00
    Now: $49.95
    Was: $60.00
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    Qty in Cart: 0
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    MSRP: $60.00
    Now: $49.95
    Was: $60.00
    Subtotal:
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  • Keystone KTG75-1L-800-UV-PS-C2 image
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    KTG75-1L-800-UV-PS-C2 Keystone Ballasts- Ultraviolet Germicidal

    Keystone

    MSRP: $50.00
    Now: $40.95
    Was: $50.00
    Ballast for UV-C Lamps. Design to run 1 lamp not to exceed 75W Max Load. ~800mA Output. Large Compact Case StyleKeystone Ballasts- Ultraviolet Germicidal Spec SheetsKeystone Ballasts- Ultraviolet Germicidal Spec Sheet
    KT-YUH-97
    MSRP: $50.00
    Now: $40.95
    Was: $50.00
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    Qty in Cart: 0
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    MSRP: $50.00
    Now: $40.95
    Was: $50.00
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  • Keystone KTG75-2L-350-UV-PS-L1 image
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    KTG75-2L-350-UV-PS-L1 Keystone Ballasts- Ultraviolet Germicidal

    Keystone

    MSRP: $36.00
    Now: $29.95
    Was: $36.00
    Ballast for UV-C Lamps. Design to run 1 or 2 lamp not to exceed 75W Max Load. ~350mA Output. Linear Case StyleKeystone Ballasts- Ultraviolet Germicidal Spec SheetsKeystone Ballasts- Ultraviolet Germicidal Spec Sheet
    KT-NXX-77
    MSRP: $36.00
    Now: $29.95
    Was: $36.00
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    Qty in Cart: 0
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    MSRP: $36.00
    Now: $29.95
    Was: $36.00
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  • Keystone KTL-F25T8-835-HP-DP image
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    KTL-F25T8-835-HP-DP Keystone T8s with 3500K

    Keystone

    MSRP: $6.00
    Now: $4.95
    Was: $6.00
    F25T8, 85 CRI, High Performance Lamps, 3500KKeystone T8s Spec SheetsKeystone T8s Spec Sheet
    KT-TGK-01
    MSRP: $6.00
    Now: $4.95
    Was: $6.00
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    Qty in Cart: 0
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    MSRP: $6.00
    Now: $4.95
    Was: $6.00
    Subtotal:
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