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360° LED T8 Sign Lamp, 36", 12W 1750 Lm, 40K|50K|65K, R17D Base, 10-Pack - Bees Lighting
360° LED T8 Sign Lamp, 36", 12W 1750 Lm, 40K|50K|65K, R17D Base, 10-Pack - Bees Lighting
360° LED T8 Sign Lamp, 36", 12W 1750 Lm, 40K|50K|65K, R17D Base, 10-Pack - Bees Lighting
360° LED T8 Sign Lamp, 36", 12W 1750 Lm, 40K|50K|65K, R17D Base, 10-Pack - Bees Lighting
360° LED T8 Sign Lamp, 36 in, 12W, 1750 Lumens, 40K|50K|65K, R17D Base - Bees Lighting
360° LED T8 Sign Lamp, 36", 12W 1750 Lm, 40K|50K|65K, R17D Base, 10-Pack - Bees Lighting
360° LED T8 Sign Lamp, 36", 12W 1750 Lm, 40K|50K|65K, R17D Base, 10-Pack - Bees Lighting
360° LED T8 Sign Lamp, 36", 12W 1750 Lm, 40K|50K|65K, R17D Base, 10-Pack - Bees Lighting
360° LED T8 Sign Lamp, 36", 12W 1750 Lm, 40K|50K|65K, R17D Base, 10-Pack - Bees Lighting
360° LED T8 Sign Lamp, 36 in, 12W, 1750 Lumens, 40K|50K|65K, R17D Base - Bees Lighting

360° LED T8 Sign Lamp, 36 in, 12W, 1750 Lumens, 40K|50K|65K, R17D Base

Vendor: Sylvania

SKU: SYLV-42139

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$24.95
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Size: 36"

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Must be ordered in quantities of .

About this item
  • Energy Efficient: Replaces traditional T8 and T12 fluorescent lamps
  • Base Type: R17D (Recessed Double Contact)
  • Color Temperature: Selectable 4000K, 5000K, 6500K
  • Direct Wire Installation: Bypass existing ballast for easy setup
  • Omnidirectional Light: 360° beam angle for even distribution
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Description

Sylvania 360° LED T8 Sign Lamp — 12W / Selectable CCT

The Sylvania 42139 360° LED T8 Sign Lamp is designed to replace traditional fluorescent T8 and T12 lamps. This 12-watt bulb features an R17D base and offers selectable color temperatures of 4000K, 5000K, and 6500K, providing 1750 lumens of bright, energy-efficient light. The bulb is engineered for direct wire installation, bypassing the existing ballast for a straightforward setup.

Key Features

  • Base Type: R17D (Recessed Double Contact)
  • Bulb Shape: T8
  • Wattage: 12W
  • Selectable CCT: 4000K, 5000K, 6500K
  • Beam Angle: 360°
  • Voltage: 120-277V
  • Certifications: UL, RoHS, FCC
  • Rated Life: 50,000 hours
  • Material: Frosted plastic and aluminum
  • Installation Type: Type B (Direct Wire/Ballast Bypass)
  • Energy Savings: Up to 51% compared to T8HO systems
  • Environmentally Friendly: Mercury-free

Construction & Aesthetics

Constructed with robust plastic and aluminum, this bulb features a frosted finish for diffuse light distribution. It measures 36 inches in length and has a diameter of 1.13 inches.

Electrical & Installation

The bulb operates on 120-277V and is designed for direct wire installation, bypassing the ballast. It supports both double-ended and single-ended wiring configurations.

Light Output & Performance

Delivering 1750 lumens with a CRI of 83, this bulb provides consistent, high-quality light with a 360° beam angle. It has a rated life of 50,000 hours.

Typical Applications

  • Signage
  • Commercial lighting
  • Retail displays

Specifications

Dimensions

Length/Depth
36 in
Width/Diameter
1.13 in
Height
1.13 in
Weight
0.47 lb

Documents

Style & Materials

Material
Plastic

Characteristics & Features

Bulb
T8
Lamp Color
4000K, 5000K, 6500K, Selectable CCT
Color Rendering
83 CRI
Delivered Lumens
1750
Beam Angle
364

Electrical Information

Voltage
120-277V
Total Wattage
12W

Item Details

MPN
42139
Brand
Sylvania
Catalog Number
LED12T8L36FP8SC15BF-2S
UPC
046135421396

Warranty & Certifications

Product Warranty
5 Years
Lamp Life
50,000 Hours
Product Rating
Damp Rated

Shipping & Returns

Shipping: Enjoy free standard shipping on most orders over $99. Exclusions apply for oversized & commercial items. We ship to the contiguous 48 United States.

Returns: We offer a 60-day return window for most items. Products must be in their original, unused condition with all packaging. Exclusions: Special orders, clearance, and custom items.

See Full Shipping Policy | See Full Return Policy

Frequently Asked Questions

What base type does the Sylvania 42139 LED bulb use?
The Sylvania 42139 LED bulb uses an R17D (Recessed Double Contact) base.

Is the Sylvania 42139 LED bulb dimmable?
No, the Sylvania 42139 LED bulb is not dimmable.

Can the Sylvania 42139 LED bulb be used in enclosed fixtures?
Yes, the Sylvania 42139 LED bulb is enclosed fixture rated.

What is the installation type for the Sylvania 42139 LED bulb?
The Sylvania 42139 LED bulb is a Type B (Direct Wire/Ballast Bypass) installation.

What color temperatures are available for the Sylvania 42139 LED bulb?
The Sylvania 42139 LED bulb offers selectable color temperatures of 4000K, 5000K, and 6500K.
ED23 HID Retrofit LED Bulb, 6000lm, 5000K, 150W MH Equal, E26 Medium, Frosted, 120-277V - Bees Lighting

Sylvania

With a legacy of innovation stretching back over a century, Sylvania is one of the most recognized and trusted names in the lighting industry. As a leading brand from LEDVANCE, Sylvania is built on a history of quality and reliability, offering a total lighting solution for both professional and residential applications. From a single replacement bulb to a complete commercial fixture upgrade, Sylvania provides proven performance you can count on.

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