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Case of 25 - T8 LED 4ft. DirectDrive Glass Tube - Low Flicker - 9 Watt - Direct Wire - 1700 Lumens - Keystone

Keystone

SKU: LEDT84F1000061522-3500K

MPN: KT-LED9T8-48G-835-DX2-CP

Brand:

Keystone

Certification:

DLC Listed UL Listed

Technical Specifications

Nominal Power:
9W
Nominal Lumens:
1700
Input Voltage:
AC120-277V
CRI:
83
Beam Angle:
240 Degrees
Operating Temperature:
-20C / -4F to 45C / 113F
Warranty:
5 Year
Regular price $451.49
Regular price $0.00 Sale price $451.49
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$18.05 each
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Availability: In Stock: Ships in 2 to 3 business days

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Case of 25 - T8 LED 4ft. DirectDrive Glass Tube - Low Flicker - 9 Watt - Direct Wire - 1700 Lumens - Keystone

Case of 25 - T8 LED 4ft. DirectDrive Glass Tube - Low Flicker - 9 Watt - Direct Wire - 1700 Lumens - Keystone

Regular price $451.49
Regular price $0.00 Sale price $451.49
Sold out

Keystone's DirectDrive DX2 is a UL Type B line voltage tube offering single or double ended wiring options, allowing you to hold less inventory. In addition, DX2 utilizes both shunted and non-shunted lamp holders, making it an easy LED replacement for T8 fluorescent tubes.

These T8 LED tubes can provide up to 40% more energy savings than standard F32T8 lamps. Since LED tubes have a longer useful lifespan than their fluorescent counterparts, DX2 will also reduce maintenance costs.

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!

Benefits of DX2

  • Reduces inventory via single or double ended versatility
    • Can be installed using single or double ended wiring
  • Simplifies installation by utilizing either shunted (double-ended only) or non shunted lamp holders
  • Saves up to 40% more energy than standard F32T8 lamps
    • Direct replacement for F32T8 (32W) fluorescent lamp
  • Reduces maintenance costs with longer useful lifespan

Product Features

  • Type B - Ballast Bypass LED Linear Tube
  • Environmentally friendly: no mercury used
  • Instant startup
  • Frosted glass lens eliminates pixelation
  • Operating temperature: -20°C/-4°F to 45°C/113°F
  • Integral driver (isolated), eliminates the need for an external driver or ballast
  • 170 lumens per watt
  • Complies with UL safety regulations for tubes with double ended wiring
  • UL Verified low optical flicker
  • Low optical flicker less than 2% up to 400Hz
  • Available in 3500K, 4000K, and 5000K Color Temperatures

Product Dimensions: 47.2" 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.

Product Specifications

Brand: Keystone
Case Qty: 25
Clearance:  Non-Clearance
Country of Origin: China
Beam Angle: 240 Degrees
CRI:  83
Life Hours:  50,000 Hours
Light Source: LED
Lumens per Watt: 170 lm/W
Voltage: AC120-277V
Warranty:  5 Year
Operating Temp - Low: -20C / -4F
Operating Temp - High: 45C / 113F
Lumens: 1700
Color: White
Wattage: 9W
Lamp Base Type: G13
Lamp Shape: T8
LED Tube Compatibility: Type B - Direct Wire / Ballast Bypass
LED Tube Power Operation: Single and Double Ended
Length: 4 ft.
Light Fixture Type: Linear Tube Lamp
Pack Qty: 25
Ratings and Certifications:DLC Listed
Ratings and Certifications:FCC Compliant
Ratings and Certifications:RoHS Compliant
Ratings and Certifications:UL Listed
Certificate Description
DLC Listed

DLC Listed

The DesignLights Consortium (DLC), sets criteria for energy-efficient LED products, ensuring they meet strict performance and efficiency standards. DLC Listed products meet baseline requirements and are eligible for rebates.
UL Listed

UL Listed

UL Listed refers to products that have been tested and certified by Underwriters Laboratories (UL). UL Listed LED lighting products have undergone meticulous testing to confirm compliance with standards like electrical safety and fire resistance. UL is recognized by OSHA as a NRTL and UL mark for lighting fixtures is the most prominent marks for lighting in the US.

This product does not yet have any reviews. In the meantime, check out these reviews from our customers about their overall shopping experience.

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Reviews (675)
Q&A
Lights look great!

These lights were easy to install and look wonderful in my salon!

Nicole K. Apr 3, 2025

Nicole, we are thrilled to hear that the lights look wonderful in your salon. Thank you for taking the time to leave us a 5-star review!

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Commercial customer service is outstanding

Kara, in the commercial division always provides professional and quick service. We have made several orders and Kara is always an outstanding professional representative for LightUp.

David D. Mar 28, 2025

Thank you for your 5-star review, David and your compliments to Kara. We appreciate your business!

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No Drama, No Hassles

The light socket arrived quickly and in perfect shape. Very satisfied.

Steve O. Mar 26, 2025

Thank you for your 5-star review!

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1
0
Appears to be a quality product.

Will be installing the lights on my cycle this weekend. Curious to see if the Velcro works on the inside of the fenders.

Richard D. Mar 25, 2025

Thank you for your 5-star review!

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The best supplier for LED lighting

I can not give enough praise to dealing with LiteUp and their awesome and second to none Customer Service. This company will pull out all the stops to make your buying experience trouble free and rewarding. Be it the outstanding customer service or the great prices and reasonable shipping, I can not say enough about this positive shopping experience. I recently purchased a LumeGen floodlight for a pedestal work light and wow is all I can say about this product and the availability to select multiple wattages at the flick of DIP switch. Marcy in the customer service department has been outstanding with all my orders. Tnx so much for everything

James S. Mar 24, 2025

Thank you for your glowing review and for being a continued customer of ours. We appreciate your business and kind words about Marcy in our Customer Service Department.

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Led lights

I haven't opened the box yet. Just got them in. Will not open the box until we need them.

Jeff P. Mar 20, 2025

Thank you for taking the time to leave us a 5-star review. If you can, we would love it if you could report back on the quality of the LED tubes once you've had a chance to install!

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Great

Awesoome awesome awesome awesome awesome awesoom great awesome awesome awesome awesome

David B. Mar 17, 2025

Thank you for your 5-star review!

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U

Fine,!;;;;;;;;;!;;;;

Greg M. Mar 15, 2025

Thank you for your 5-star review!

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Good Place to get lights

The last light a bit disappointed. I was thinking there was a mount on it,was not the light does work very good

Dalas H. Mar 14, 2025
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Super fast shipping!

Great product! Super fast shipping, easy install, great customer service

Troy W. Mar 7, 2025

Troy, we are glad to hear that you had a positive experience with our company. Thank you for taking the time to leave us a 5-star review!

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