Keystone KT-LED42T8-96P2SO-8CS...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$203.13
$133.65
Keystone KT-LED42T8-96P2SO-8CSK-DX2 96in 42W LED Sign Tube with Color Select

Keystone KT-LED42T8-96P2SO-8CSK-DX2 96in 42W LED Sign Tube with Color Select

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Model: KT-LED42T8-96P2SO-8CSK-DX2

In Stock (leaves warehouse same day if ordered before 3pm ET)

$203.13
$133.65
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96in 42W LED Sign Tube with Color Select

KT-LED42T8-96P2SO-8CSK-DX2 - spec sheet

Manufacturer Resources

Product Specs

Accessory Device:
No
Base Type:
R17d
Beam Angle:
360
Cec T20:
No
Construction:
Frosted Plastic
Cri:
>80
Dimming:
Non Dimmable
Dlc:
No
Dlc Premium:
No
Energy Star:
No
Input Voltage:
120-277
Lamp Technology:
B
Lamp Type:
T8
Led Module Included:
No
Max Input Current:
370
Nominal Length:
96 in
Not Suitable For Sale In California:
No
Not Suitable For Sale In Vermont:
No
Power:
42
Product Weight:
2.56 lbs
Rated Life Hours:
50000
Selectable Color Temperature:
4000/5000/6500
T24 Ja8:
No
Ul:
No
Warranty Years:
5
Wireless Control:
No
Wiring Method:
Single+Double Ended

Keystone KT-LED42T8-96P2SO-8CSK-DX2 – Frequently Asked Questions

1) Will the Keystone KT-LED42T8-96P2SO-8CSK-DX2 fit my existing 8-foot sign cabinet sockets?
It uses an R17d recessed double contact base and a 96 inch nominal length, which is the standard 8-foot sign lamp configuration. If your cabinet currently holds 8-foot single-pin (Fa8) lamps, this will not drop in - you need R17d sockets at both ends.
2) Do I have to remove the ballast to install this 42W LED sign tube?
Yes. The KT-LED42T8-96P2SO-8CSK-DX2 is a line-voltage tube wired single-ended or double-ended at 120-277V, so the existing fluorescent ballast comes out and the sockets get wired direct to line. It is not a plug-and-play ballast-compatible lamp.
3) What color temperatures can I get out of this Keystone color select sign tube?
Three, selected on the lamp itself: 4000K, 5000K and 6500K. That means one part number covers a neutral white face, a crisp 5000K, and a cool 6500K look, so a property manager keeping several cabinets matched can stock a single lamp and set it to whatever the existing tubes read as.
4) Can I put this LED sign tube on a dimmer or a photocell timer circuit?
Dimming is out - the lamp is non-dimmable, and feeding it from a dimmer will cause flicker or premature failure. Switching it on a timeclock, contactor or photocell that supplies full 120-277V line voltage is fine, since that is simple on/off control rather than dimming.
5) Will a 42W LED tube light an 8-foot sign cabinet evenly?
It throws a full 360 degree beam through a frosted plastic body, so light wraps the tube instead of firing one direction - that is what you want behind a translucent sign face to avoid striping. At 42W per 8-foot lamp, spacing between tubes in the cabinet still drives uniformity more than the lamp does.
6) Is the color rendering good enough for a printed sign face or graphics?
CRI is greater than 80, which holds printed vinyl and logo colors true enough for retail signage and awnings. Paired with the 6500K setting you get the whitest read on a white face; 4000K warms the face slightly if the sign is next to warm-white storefront lighting.
7) How long before I'm back up the ladder relamping this sign?
Rated life is 50,000 hours. A sign burning dusk to dawn, call it 12 hours a day, gets past 11 years on that rating, which is why sign cabinets on tall poles or over storefronts are the usual case for going LED rather than replacing 8-foot fluorescents.
8) What does each 8-foot Keystone sign tube weigh for shipping and for the cabinet supports?
2.56 lbs per lamp. Light enough that standard R17d sockets carry it without added support, and a carton of 8-footers is bulky rather than heavy, so freight dimensions usually govern the shipment, not weight.
How fast can I get the Keystone KT-LED42T8-96P2SO-8CSK-DX2 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Keystone KT-LED42T8-96P2SO-8CSK-DX2 come with a warranty?
Absolutely. The Keystone KT-LED42T8-96P2SO-8CSK-DX2 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Keystone KT-LED42T8-96P2SO-8CSK-DX2?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Keystone KT-LED42T8-96P2SO-8CSK-DX2 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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