18W T8 Universal 3-in-1 LED Tube - 2,520 Lumens - 4ft - Single End/Dual End - Ballast Compatible/Ballast Bypass Type A/B - 32W Equivalent - 4000K / 5000K
Part Number:
T8U4-xK18-AFN
Manufacturer Part Number:
Starting at
$7.99
ea.
Starting at
Was
Features
- Replaces 4' 32W T8 fluorescent tubes
- Plug and play Type A - dual ended
- Bypass ballast for Type B - single or dual ended
- DLC 5.1 Standard
Related Products
Overview
Update nearly any 4’ fluorescent fixture with the universal 3-in-1 design of the T8U4 series T8 LED Tube. Simply plug-and-play with Type A compatibility or bypass the ballast for Type B operation. Conveniently replace existing 32W fluorescent tubes with nearly half the wattage. The frosted glass lens distributes diffused, efficient task light for offices, schools, or other commercial settings. Available as a single bulb, 4-pack, 25-pack, or 50-pack.
Note: May not be compatible with all ballasts.
Note: May not be compatible with all ballasts.
Product Details:
- Single or dual ended, G13 bi-pin base
- Type A runs 21W, Type B runs 18W
- 120-277 VAC input
- UL Listed, UL Classified
- DLC 5.1 Standard
- 5 year warranty
T8Ux-xKx-AFN User Manual 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. |
150 mA @120 VAC, 175 mA @ 120 VAC, 65 mA @ 277 VAC [Type B], 76 mA @ 277 VAC [Type A] |
| Efficacy | 120 lm/W |
|
Environmental Rating
Environmental Rating
 |
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 | 2520 Lumens |
| Operating Voltage | 120-277 VAC |
| Product Materials | Aluminum, Glass |
| UL File Number | E477606, E348221 |
| Warranty | 5 Year |
| Wattage | 18 W (Type B), 21 W [Type A] |
| Part NO |
CCT
CCT
 |
DLC Product ID | LED Color |
|---|---|---|---|
| T8U4-40K18-AFN | 4000K | PL7G2KNX87BY | Natural White |
| T8U4-40K18-AFN-25PK | 4000K | PL7G2KNX87BY | Natural White |
| T8U4-40K18-AFN-4PK | 4000K | PL7G2KNX87BY | Natural White |
| T8U4-40K18-AFN-50PK | 4000K | PL7G2KNX87BY | Natural White |
| T8U4-50K18-AFN | 5000K | PL6I9ORGIPU0 | Cool White |
| T8U4-50K18-AFN-25PK | 5000K | PL6I9ORGIPU0 | Cool White |
| T8U4-50K18-AFN-4PK | 5000K | PL6I9ORGIPU0 | Cool White |
| T8U4-50K18-AFN-50PK | 5000K | PL6I9ORGIPU0 | Cool White |
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