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18W T8 Hybrid LED Tube - 2300 Lumens - 4ft - Single End/Dual End - Ballast Compatible/Ballast Bypass Type A/B - 32W Equivalent - 5000K/4000K

Part Number: T8U4-xK18-AFN

Features

  • Versatile retrofit capabilities
  • Plug and play Type A - dual ended
  • Bypass ballast for Type B - single or dual ended
  • Replaces 4' 32-watt T8 fluorescent tubes
  • 120–277 VAC
  • DLC Standard, 5 year warranty
Select LED Color:
Whites
Cool 5000K
Natural 4000K
Select Pack:
Single
4-Pack
25-Pack
50-Pack
Discontinued
In Stock
Starting at $6.95 ea. (per Bulb)
Volume price as low as $6.26
Orders Ship Today!  11 Hours and 40 Minutes remaining
Notes
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Overview

Update nearly any 4’ fluorescent fixture with the hybrid design of T8U4 series T8 LED Tube. Simply plug-and-play with Type A compatibility, or bypass the ballast for Type B luminaires. Conveniently replace 32-watt fluorescent tubes according to the existing system, with nearly half the wattage. The frosted glass lens distributes diffused, efficient task light for offices, schools, or any other commercial setting.

Product Details:
  • Single or dual ended, G13 bi-pin base
  • May not be compatible with all ballasts
  • Type A runs 20.5-watts, Type B runs 18-watts
  • Available in 5000K, 4000K
  • 120-277 VAC input
  • 50000 hours L70 lifespan
  • DLC Standard, UL Listed, UL Classified
  • 5 year warranty

Warranties & Certifications
5 Years
Super Bright LEDs, Inc. offers a 5-year warranty to protect against manufacturer defects and malfunctions. If you experience failure of an LED or other component not caused by negligence, abuse, unauthorized repair or disassembly, we will replace the product within the warranty period. If the same product is no longer available, a product of equal value may be substituted. Read More
DLC
The DesignLights Consortium® (DLC®) partners with energy-efficiency groups and utility companies to establish a set of standards for commercial LED light fixtures. The product is tested and must meet quality, energy-efficiency, and performance requirements to be added to the DLC's Qualified Products List. For more information, click here. To view all of our DLC® listed products, click here
UL Listed
Underwriters Laboratories (UL) LLC is an independent testing agency that works to verify product safety and quality. A UL-Listed label means that product samples have been tested by UL and that the product meets their Standards for Safety requirements.
UL Classified
Underwriters Laboratories (UL) LLC is an independent testing agency that works to verify product safety and quality. UL tests specific properties of product samples to ensure that they adhere to applicable UL requirements, Standards for Safety, and other national and international organization's standards.
Applications
  • Factory
  • Hospital
  • School
  • Office
  • Commercial Complex
  • Industrial Facilities

Specifications

Swipe left to see additional specifications
Part NOLED ColorLED QuantityLED Wattage
Wattage Per Module
Intensity per LEDMilliwatt
CCT / Wavelength
Price Ea.Product WeightLumen Per Dollar
T8U4-40K18-AFNNatural 4000K-----4000 $6.95-330.94 lumen/dollar
T8U4-50K18-AFNCool 5000K-----5000 $6.95-330.94 lumen/dollar
T8U4-40K18-AFN-4PKNatural 4000K-----4000 $27.60-333.33 lumen/dollar
T8U4-40K18-AFN-25PKNatural 4000K-----4000 $169.95-338.33 lumen/dollar
T8U4-40K18-AFN-50PKNatural 4000K-----4000 $329.95-348.54 lumen/dollar
T8U4-50K18-AFN-4PKCool 5000K-----5000 $27.60-333.33 lumen/dollar
T8U4-50K18-AFN-25PKCool 5000K-----5000 $169.95-338.33 lumen/dollar
T8U4-50K18-AFN-50PKCool 5000K-----5000 $329.95-348.54 lumen/dollar

Reviews

Overall Rating

Total Reviews

7

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Name
Jim
Technical Level
Average
Part Number
T8U4-50K18-AFN-4PK
Reviewed On
03/22/20

Sturdy construction, super bright, as advertised.

Helpful? Yes (0) No (0)

Name
Michael schlanger
Technical Level
Average
Part Number
T8U4-50K18-AFN-4PK
Reviewed On
02/13/20

Wished I would have known that when your specs said “ ballast compatible “ you only meant electronic and not electromagnetic
Thanks for your time

Helpful? Yes (0) No (0)

Name
George
Technical Level
Advanced
Part Number
T8U4-40K18-AFN-25PK
Reviewed On
03/17/20

LED Lamps installed easily and are good and bright, business owner is pleased with results

Helpful? Yes (0) No (0)

Name
Frank
Technical Level
Expert
Part Number
T8U4-50K18-AFN-4PK
Reviewed On
03/24/20

Fast shipping

Great shipping time frame, a little steep on the shipping cost, packaged well.
Thanks

Helpful? Yes (0) No (0)

Name
John
Technical Level
Average
Part Number
T8U4-50K18-AFN-4PK
Reviewed On
02/28/20

verry helpful

Customer service was very helpful, ordering the right bulbs.
I made my order and received in a just a few days.
Everything worked great.

Helpful? Yes (0) No (0)


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