Specifications :-

Key Specifications
Bulb Shape / Type T8
Base Medium Bi Pin
ANSI Base G13
Incandescent Equivalent 90W
Wattage 18.5W
Lumens 2500L
Color Temperature 4000K
Color Rendering Index (CRI) 80+
Voltage 120V-277V
Finish Frost
Beam Angle 180
Lamp Type Linear
Wiring / Ballast Type Type B
Operating Position Universal
Nominal Length 48 IN
Performance
Rated Life 50000 hrs
Light Color Description Cool White
Filament Type LED
Electrical
Amperage 0.154-0.067A
Power Factor 0.92
Total Harmonic Distortion (THD) 20%
Surge Protection Built-in-surge protection - 0.7KV
Driver/Ballast Ballast Bypass, Direct wire 120-277V line voltage, No ballast or external driver required
Features / Controls
Enclosed Fixture Rated Yes
Ballast Bypass/Direct Wire Ballast Bypass
Construction / Installation
Material Glass
Maximum Overall Length 47.78 IN
Maximum Overall Diameter 1 IN
Finish/Lens Frost
Weight 0.47 lbs
Lens / Diffuser Glass
Shatterproof PET Coated
Environment / Ratings
Application Indoor
Location Rating Damp
Operating Temperature -4F to +113F (-20C to +45C)
Enclosed Fixture Enclosed Rated Lamp
Certifications / Compliance
Safety Listing cRUus - Recognized Component, cULus, cULus - Classified, ETLus - Sanitation Recognized Component
FCC Compliant Yes
RoHS Compliant Yes
Downloads / Pro Data
Warranty 5-Years

18.5 Watt T8 LED - 4000K - Medium Bi Pin base - 50000 Average rated hours - 120-277 Volt - Type B - Ballast Bypass - Single or Double Ended Wiring brings the familiar role of a LED tube replacement to workspaces and facilities upgrading existing linear lamp systems. It is a practical choice for customers comparing fluorescent tube replacement and commercial LED tube for renovation, replacement or new-project needs. Rather than relying on a one-size-fits-all lighting approach, this product belongs in applications where the fixture or lamp type itself is an important part of the overall lighting plan.

Makes it easier to source replacement lamps for large-scale linear lighting maintenance. It is well suited to commercial maintenance, renovation and relamping programs, where lighting needs to support the space rather than distract from it. This makes the product a practical commercial LED tube choice for customers also considering LED tube light as part of maintenance, renovation or new construction. Its value comes from matching the product family to the intended lighting application.

Supports renovation and retrofit work where existing linear fixtures remain in service. For offices, schools, retail areas, utility rooms and other spaces with compatible linear lighting, that can make selection and purchasing decisions easier because the product is being chosen for a defined lighting role. It can serve as a replacement item, a project component, or part of a broader lighting refresh without forcing unrelated features into the decision.

For buyers looking to order commercial LED tubes for retrofit projects, 18.5 Watt T8 LED is positioned as a practical, application-driven option. It can support a single-room update or a larger contractor purchase, making it useful for homeowners, electricians, builders, designers and facility teams sourcing lighting online for an active project.

Shipping Policy

We offer fast, reliable shipping with free shipping on eligible orders. Most in-stock orders are processed within 1–2 business days and include tracking information.Delivery times vary by shipping method and destination, with standard shipping typically arriving within 3–10 business days. Some specialty items may require additional processing time.For any shipping questions or order assistance, please contact our support team we're happy to help.

Returns & Refunds

Returns are accepted within 10 days of delivery for unused items in their original packaging. An RMA (Return Authorization) is required before returning any item. Restocking fees may apply.

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Frequently Asked Questions

Everything you need to know about the 18.5 Watt T8 LED - 4000K - Medium Bi Pin base - 50000 Average rated hours - 120-277 Volt - Type B - Ballast Bypass - Single or Double Ended Wiring

Which common applications should buyers consider for this linear lamp with damp-rated/180-degree details during project planning?

What coverage characteristics come from this linear lamp using a 180-degree beam with 2500 lumens in practice?

Which electrical conditions should match this linear lamp when operating at 18.5W with 120V-277V input power?

Where can shoppers buy this linear lamp with 18.5W specifications for upcoming lighting replacements or projects online?

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