Universal 3-in-1 LED T8 Tube - 15W - 4' Fluorescent Replacement - 1,980 Lumens - Single End/Dual End - Type A/B - 32W Equivalent - 4000K / 5000K
Part Number:
T8U4-xK15-AFN
Manufacturer Part Number:
$7.99
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Features
- Multiple 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
- DLC 5.1 Standard
In-House Test Lab
Each of our products undergoes rigorous testing in our in-house test lab to verify quality and specifications.
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Industry-Leading 45-Day Return & 90-Day Exchange Policies*
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If you're looking for a customized, energy-efficient lighting layout, our industrial & commercial lighting experts can provide an assessment tailored to your floorplan.
Most Popular Compatible Products
Overview
The Universal 3-in-1 LED T8 Tube is designed for versatile and efficient lighting in most 4' fluorescent fixtures. With its universal compatibility, this LED tube can be easily installed as a Type A or Type B replacement, making it a convenient upgrade for existing 32-watt fluorescent tubes. Operating at 16.5 watts in Type A mode and 15 watts in Type B mode, it offers significant energy savings and a longer lifespan. The frosted glass lens ensures uniform, diffused light distribution, making it ideal for task lighting in commercial environments such as hospitals, factories, and other demanding settings. The T8U4 Series tube is available with a single or dual-ended G13 bi-pin base and is compatible with a wide voltage range of 120-277 VAC. Note that it may not be compatible with all ballasts. This product is DLC 5.1 Standard certified, UL Listed, and UL Classified, and it comes with a 5-year warranty, ensuring reliable and energy-efficient performance.
Product Details:
- Single or dual-ended, G13 bi-pin base
- May not be compatible with all ballasts
- Type A runs 16.5-watts, Type B runs 15-watts
- 120-277 VAC input
- DLC 5.1 Standard, UL Listed, UL Classified
- 5-year warranty
T8Ux-xKx-AFN User Manual Dimensional Drawings
Applications:
- Commercial Buildings
- Factories
- Hospitals
- Industrial Facilities
- Offices
- Schools
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. In the case the exact product is no longer available, a gift card for the value of the original purchase price will be provided. Super Bright LEDs administers all warranty claims in-house. Read More
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
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.
Specifications
| Ambient Operating Temperature | -20 to 45 °C (-4 to 113 °F) |
|---|---|
| Ballast Compatibility | Type A (Ballast Compatible), Type B (Ballast Bypass), Type A/B (Ballast Bypass/Ballast Compatible) |
| Base Type | G13 (Bi-Pin) |
| Beam Angle | 220° |
| Brand | Super Bright LEDs |
| Bulb Type | T8 |
|
Certifications/Compliance
Certifications/Compliance
Standards and certifications comprise a vast number of companies and compliances that serve specific purposes—primarily addressing safety, environmental impact and energy efficiency, and sanitation. They are divided into categories for each product type and certification type to allow for very specific qualifications related to each product. When this system is being used as intended, it gives consumers, installers, suppliers, and anyone else that may be involved confidence that the product is safe and will work well in their application. The most common UL and ETL certifications relate to safety and installation, although they do also provide some sanitation-related certifications (using NSF standards). Another common certification body is the DLC, which specializes in certifying the performance of a light—mainly related to environmental impact and electrical efficiency. Learn more about different certification types here . |
DLC, UL Classified, UL Listed |
|
CRI
CRI
 |
80+ |
|
Current Draw
Current Draw
Current draw is calculated using the following formula: W/V = A, where W = the amount of power your light needs (wattage), V is the electrical system voltage (e.g., 120V AC), and A = amps. An ampere or amp (A) is the standard unit for electrical current. A milliamp (mA) equals one-thousandth of an amp, or 1000 mA is equivalent to 1 A.
Choosing LED fixtures with the correct amperage ensures safe and proper operation, preventing damage or injury. We recommend having all electrical components and fixtures installed by a certified professional electrician or lighting technician in compliance with all relevant standards and regulations. |
125 mA @120 VAC, 138 mA @ 120 VAC, 54 mA @ 277 VAC [Type B], 60 mA @ 277 VAC [Type A] |
| Efficacy | 120 lm/W |
|
Environmental Rating
Environmental Rating
Suitable for Dry Locations This marking indicates that you can use the light or component in a location not normally subject to dampness. This may include locations exposed to temporary dampness, such as a building under construction, provided that ventilation is adequate to prevent moisture accumulation. Use these fixtures in living rooms, bedrooms, offices, hallways, and similar areas. The marking may be "SUITABLE FOR DAMP LOCATIONS" or "DRY LOCATIONS ONLY."Suitable for Damp Locations Fixtures marked “SUITABLE FOR DAMP LOCATIONS” or “SUITABLE FOR WET LOCATIONS” can be installed in damp locations. A damp location is an exterior or interior location regularly or occasionally subject to moisture condensation on or around electrical equipment. It includes partially protected places such as covered patios and porches. Damp locations include any regularly muggy or humid area, such as above a kitchen sink or stove, and appropriately vented bathrooms near the tub or shower.Suitable for Wet Locations Fixtures and components marked "SUITABLE FOR WET LOCATIONS" can be installed in wet or damp locations. A wet location is anywhere water or other liquids may drip, splash, or flow on or against electrical equipment. A light marked "SUITABLE FOR WET LOCATIONS" may have additional markings that tell where and at what height it can be safely mounted. Uncovered outdoor areas like decks, gazebos, walls, and typical landscape lighting sites all fall under the heading of wet locations. |
Non-weatherproof, Suitable for Damp Locations |
| Equivalency | 1-lamp 32W T8 Tube |
|
IP Rating
IP Rating
 |
IP20 |
| Rated Life (L70) | 50000 Hours |
| LED Tube Wiring | Single Ended, Dual Ended |
| Length | 48 in. (4 ft) |
| Lens Color | Frosted |
| Lens Type | Glass |
| Lumens | 1980 Lumens |
| Operating Voltage | 120-277 VAC |
| Product Materials | Aluminum, Glass |
| UL File Number | E477606, E348221 |
| Warranty | 5 Year |
| Wattage | 15 W (Type B), 16.5 W [Type A] |
| Part NO |
CCT
CCT
 |
DLC Product ID | LED Color |
|---|---|---|---|
| T8U4-40K15-AFN | 4000K | PL9B6M8ZS8BX | Natural White |
| T8U4-40K15-AFN-25PK | 4000K | PL9B6M8ZS8BX | Natural White |
| T8U4-40K15-AFN-4PK | 4000K | PL9B6M8ZS8BX | Natural White |
| T8U4-40K15-AFN-50PK | 4000K | PL9B6M8ZS8BX | Natural White |
| T8U4-50K15-AFN | 5000K | PLUG85O3TW4D | Cool White |
| T8U4-50K15-AFN-25PK | 5000K | PLUG85O3TW4D | Cool White |
| T8U4-50K15-AFN-4PK | 5000K | PLUG85O3TW4D | Cool White |
| T8U4-50K15-AFN-50PK | 5000K | PLUG85O3TW4D | Cool White |
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