SATCO Lighting S11911 11.5W T8...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$10.93
Satco Lighting SAT-S11911 11.5 Watt T8 LED - 3500K - Medium Bi Pin base - 50000 Average rated hours - 120-277 Volt - Type B - Ballast Bypass - Single or Double Ended Wiring

SATCO Lighting S11911 11.5W T8 LED, 3500K, Medium Bi Pin Base, 50000 Avg Rated Hours, Type B, Ballast Bypass

(No reviews yet) Write a Review

Model: S11911
Selected Finish is

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

$10.93
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

SATCO Lighting S11911 11.5W T8 LED, 3500K, Medium Bi Pin Base, 50000 Avg Rated Hours, Type B, Ballast Bypass

11.5 Watt T8 LED - 3500K - Medium Bi Pin base - 50000 Average rated hours - 120-277 Volt - Type B - Ballast Bypass - Single or Double Ended Wiring

Manufacturer Resources

Product Specs

Amps:
0.096-0.042A
Avg Rated Hours:
50000
Ballasting Requirements:
Ballast Bypass; Direct wire 120-277V line voltage; No ballast or external driver required
Burning Position:
Universal
CCT Selectable:
No
DLC Approved:
Yes
Enclosure Rating:
Enclosed Rated Lamp
FCC Compliant:
Yes
Housing Color:
White
Lamp Filament:
LED
Lamp Shape:
T8
Lens Finish:
Frost
Lens Material:
Glass
Lensed:
Yes
Lumens:
1650L
Operating Frequency:
50/60Hz
Product Type:
Linear
Three-Way:
No
Warranty:
5 Year Limited - T8 LED Bulbs - Ballast Bypass
Product Group:
Indoor Lighting
Product Subgroup:
Light Bulbs
Bulb Base:
Medium Bi Pin
Base Material:
Glass
Incandescent Equivalent:
50W
Location Rating:
Damp
CRI:
80
Subcategory:
LED
Title 24 Compliant:
Yes
Bulb Type:
LED
Product Voltage:
120V-277V
Beam Spread Angle:
180
Light Temperature:
3500K
Product Category:
Light Bulbs
Product Wattage:
11.5W
Department:
Electrical

Satco Lighting S11911 – Frequently Asked Questions

1) Can I put the Satco S11911 T8 LED tube straight into my existing fluorescent fixture without rewiring?
No. The S11911 is a Type B ballast bypass lamp, so the fixture has to be direct wired to 120-277V line voltage and the existing fluorescent ballast removed or disconnected. It runs with no ballast and no external driver. If you want a tube that drops into a working instant-start ballast with no wiring work, you need a Type A plug-and-play lamp instead.
2) Can the Satco S11911 T8 LED go in an enclosed or damp location fixture like a wrap or a vapor-tight?
Yes on both counts. It is an enclosed rated lamp and carries a damp location rating, which covers covered wrap fixtures, troffers with lenses, and sheltered exterior soffits. Damp is not wet, so do not use it where it will take direct water. Burning position is universal, so vertical, horizontal, or base-up all work.
3) Will 3500K match the other tubes already in my building?
3500K is a neutral white, between 3000K warm and 4000K cool. The S11911 is fixed at 3500K and is not CCT selectable, so if the rest of your fixtures are 4000K or 5000K the color difference will be visible in the same space. CRI is 80.
4) How much light does the 11.5W Satco T8 LED actually put out compared to the lamp it replaces?
1650 lumens at 11.5 watts, with a 50W incandescent equivalence rating. Beam spread is 180 degrees, so output is directed out of the lens face rather than all the way around the tube. Aim the lens toward the room when you install it.
5) Is the Satco S11911 glass or plastic, and will it shatter?
Both the body and the lens are glass, with a frosted finish and a white housing. That matters if you are specifying for a kitchen, food prep area, or gym where a shatter-resistant plastic or coated tube is usually required. For those spaces look for a plastic-body or shatterproof-coated T8 LED instead.
6) How many of these T8 LED tubes can I run on one 20A circuit?
Current draw is 0.096A at 120V down to 0.042A at 277V, across 50/60Hz. At 120V that is under a tenth of an amp per lamp, so circuit loading is rarely the limiting factor on a retrofit. Size the branch circuit to code for your total connected load.
7) Can I dim the Satco S11911 T8 LED on an existing dimmer or 3-way switch?
It is not a three-way lamp, and it is a direct-wire line voltage tube with no external driver, so run it on a standard on/off switch leg. For dimmable linear LED work you want a lamp specifically listed as dimmable with a matched control.
8) How long will these last before maintenance has to go back up the ladder?
Rated life is 50,000 average hours. On a 12-hour-a-day office or corridor schedule that is roughly 11 years of service, which is the main reason facilities groups standardize on a single T8 LED across a building rather than relamping fluorescents.
How fast can I get the Satco Lighting S11911 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 Satco Lighting S11911 come with a warranty?
Absolutely. The Satco Lighting S11911 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 Satco Lighting S11911?
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 Satco Lighting S11911 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.
!