null LED DirectDrive T8 Tube 12.5W Keystone KT-LED12.5T8-48GC-835-D-DP
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T8 LED 4ft. DirectDrive Tube - 12.5 Watts - 1700 Lumens - Direct Wire 1700 -Single Ended Power - Keystone

T8 LED 4ft. DirectDrive Tube - 12.5 Watts - 1700 Lumens - Direct Wire 1700 -Single Ended Power - Keystone
SKU: LEDLGHT1000036703
MPN: KT-LED12.5T8-48GC-8xx-D
BRAND: Keystone
$14.92
color temp graph
Availability: Available
$14.92
Approx Dimensions Length: 48in | Width: 1.25in | Height: 1.25in
Case Qty 25
Clearance Non-Clearance
Country Of Origin China
Base Type G13
Beam Angle 325 Degrees
Shape T8
Compatibility Type B - Direct Wire / Ballast Bypass
Life Hours 50,000 Hours
Light Source LED
Lumens Range 1,500 - 3,000 Lumens
Operation Single Ended Power
Length 4 ft.
Voltage AC120-277V
Warranty 5 Year
Color 3500K Cool White
Color 4000K Bright White
Color 3000K Soft White
Color 5000K Cool White
Features Instant On
Features Shatter Resistant
Features Suitable for Damp Locations
Features Warranty
Features Glass Housing
Recommended Uses rohs_compliant.png
Recommended Uses dlc_listed.png
Recommended Uses etl_listed.png
Recommended Uses ul_listed.png
Approvals and Listings DLC Listed
Approvals and Listings ETL Listed
Approvals and Listings RoHS Compliant
Approvals and Listings UL Listed
Left Overlay Image Direct Wire.png
Lumens 1700
CRI 83
Watt Equivalent 32 Watt
Brand Keystone
  • Details

    The 12.5-Watt Keystone T8 1700 Lumens 4-Foot Single-Ended LED DirectDrive Tube is a superb choice to have installed in any residential or commercial space. It offers various wattages and color temperatures that you can choose for any environment you intend it to occupy. This light tube is available in Single or Double Ended Power to satisfy your electrical lighting needs.

    This LED tube is also DLC V5.1 listed meaning it is highly energy efficient and may qualify for utility rebates in certain areas. Check out our Rebate Assistant tool to find if this product qualifies for you!

    Direct Drive LED Tube Benefits

    • Improves reliability and efficiency of fixture with ballast bypass design
    • Saves time, no need to find a compatible ballast
    • Reduces maintenance costs compared to fluorescent equivalents
    • Extends lifespan and conserves energy compared to fluorescent equivalents
      • Approximately 40% more energy efficient than standard F32T8 Fluorescent Lamps
      • Replacement for F32T8 (32W) fluorescent lamps

    Product Features

    • Type B - Ballast Bypass LED Linear Tube
    • Instant startup
    • Operating temperature: -20°C/-4°F to 45°C/113°F
    • Environmentally friendly: no mercury used like in conventional fluorescent lamps
    • Shatterproof Coated Glass with frosted lens eliminates pixelation
    • Integral driver (isolated), eliminates the need for an external driver or ballast
    • Single ended power
      • Single-ended wiring reqires the use of non-shunted lampholders.
    • Suitable for use in dry and damp locations
    • 110+ lumens per watt
    • UL Classified, ETL Listed, RoHS Compliant, DLC listed
    • Available in 3000K, 3500K, 4000K, and 5000K Color Temperatures

    Product Dimensions: 47.15" L x 1.1" D

    Can you put led tube lights in a fluorescent fixture? Can I replace my fluorescent T8 linear bulbs with LEDs?

    Yes! LED Tubes can be installed into a fluorescent fixture. When tubes are Type A + B. Type A or Type B, it is easy to replace those flickering fluorescents. A brief explanation of Type A and B LED linear tubes is below.

    Type A LED Linear Tubes are often called "plug and play" tubes. This is because they can simply be installed into the existing fixture.

    Type B LED Linear Tubes are often referred to as "ballast bypass." They work with all fluorescent fixtures including ballast-free fixtures. Type B linear tubes power goes directly to the lamp sockets and no longer through the ballast.

    Type A + B can be used with or without a ballast. It is ultimately the buyer's preference what they want to do. Type A installation uses the LED Tube + Ballast power for more energy consumption compared to Type B installation only uses the raw tube power and is more energy-efficient.

    What does ballast bypass mean? How does ballast bypass work?

    Ballast bypass means when installing the LED linear tube, the fixture's ballast will need to be removed first. The power will then go directly to the lamp sockets and no longer through the ballast. The benefits of ballast bypass LED replacement tubes include lights not being shut down by a ballast failure, no more ballast replacements, and savings on the energy bill because energy is no longer drawing from the ballast.

    Emergency Drivers: Constant-power emergency drivers with 90-minute run time are available to add on to your LED high bays to increase fire safety and comply with local fire safety codes. Check out our selection of LED emergency drivers.

    Want to learn more about getting our products at wholesale discounts? Buy LightUp LED Products in Bulk by completing the form on our wholesale page.

    Check out all that LightUp has to offer on weekly specials, new products, categories and more on our home page!

  • Warranty Information

The 12.5-Watt Keystone T8 1700 Lumens 4-Foot Single-Ended LED DirectDrive Tube is a superb choice to have installed in any residential or commercial space. It offers various wattages and color temperatures that you can choose for any environment you intend it to occupy. This light tube is available in Single or Double Ended Power to satisfy your electrical lighting needs.

This LED tube is also DLC V5.1 listed meaning it is highly energy efficient and may qualify for utility rebates in certain areas. Check out our Rebate Assistant tool to find if this product qualifies for you!

Direct Drive LED Tube Benefits

  • Improves reliability and efficiency of fixture with ballast bypass design
  • Saves time, no need to find a compatible ballast
  • Reduces maintenance costs compared to fluorescent equivalents
  • Extends lifespan and conserves energy compared to fluorescent equivalents
    • Approximately 40% more energy efficient than standard F32T8 Fluorescent Lamps
    • Replacement for F32T8 (32W) fluorescent lamps

Product Features

  • Type B - Ballast Bypass LED Linear Tube
  • Instant startup
  • Operating temperature: -20°C/-4°F to 45°C/113°F
  • Environmentally friendly: no mercury used like in conventional fluorescent lamps
  • Shatterproof Coated Glass with frosted lens eliminates pixelation
  • Integral driver (isolated), eliminates the need for an external driver or ballast
  • Single ended power
    • Single-ended wiring reqires the use of non-shunted lampholders.
  • Suitable for use in dry and damp locations
  • 110+ lumens per watt
  • UL Classified, ETL Listed, RoHS Compliant, DLC listed
  • Available in 3000K, 3500K, 4000K, and 5000K Color Temperatures

Product Dimensions: 47.15" L x 1.1" D

Can you put led tube lights in a fluorescent fixture? Can I replace my fluorescent T8 linear bulbs with LEDs?

Yes! LED Tubes can be installed into a fluorescent fixture. When tubes are Type A + B. Type A or Type B, it is easy to replace those flickering fluorescents. A brief explanation of Type A and B LED linear tubes is below.

Type A LED Linear Tubes are often called "plug and play" tubes. This is because they can simply be installed into the existing fixture.

Type B LED Linear Tubes are often referred to as "ballast bypass." They work with all fluorescent fixtures including ballast-free fixtures. Type B linear tubes power goes directly to the lamp sockets and no longer through the ballast.

Type A + B can be used with or without a ballast. It is ultimately the buyer's preference what they want to do. Type A installation uses the LED Tube + Ballast power for more energy consumption compared to Type B installation only uses the raw tube power and is more energy-efficient.

What does ballast bypass mean? How does ballast bypass work?

Ballast bypass means when installing the LED linear tube, the fixture's ballast will need to be removed first. The power will then go directly to the lamp sockets and no longer through the ballast. The benefits of ballast bypass LED replacement tubes include lights not being shut down by a ballast failure, no more ballast replacements, and savings on the energy bill because energy is no longer drawing from the ballast.

Emergency Drivers: Constant-power emergency drivers with 90-minute run time are available to add on to your LED high bays to increase fire safety and comply with local fire safety codes. Check out our selection of LED emergency drivers.

Want to learn more about getting our products at wholesale discounts? Buy LightUp LED Products in Bulk by completing the form on our wholesale page.

Check out all that LightUp has to offer on weekly specials, new products, categories and more on our home page!



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