Topaz Lighting Dual Mode LED T...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$8.36

Topaz Lighting Dual Mode LED T8 Linear Tube Lamp, 12W 48" 5000K Frost Glass, Type A+B

(No reviews yet) Write a Review

Model: L4T8D/850/12/F-70

In Stock (leaves warehouse same day if ordered before 3pm ET)

$8.36
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks

Topaz Lighting Dual Mode LED T8 Linear Tube Lamp, 12W 48" 5000K Frost Glass, Type A+B

The Topaz Lighting Dual Mode LED T8 Linear Tube is a 12W, 48" frosted glass lamp engineered to deliver maximum installation flexibility for retrofit and new construction projects. Rated at 5000K daylight color temperature with 1,800 lumens and an 80 CRI, this UL Type A+B lamp operates plug-and-play with compatible instant start electronic ballasts or can be wired to bypass the ballast entirely for additional energy savings. With a 50,000-hour rated lifespan and a 310-degree beam angle, it is an ideal high-efficiency solution for commercial and industrial overhead lighting environments.

Key Features

  • Dual Mode (Type A+B) Operation: Compatible with instant start electronic ballasts for plug-and-play retrofit, with the option to bypass the ballast for greater energy savings and extended lamp life.
  • Light Output: Delivers 1,800 lumens at 12W with a 5000K daylight color temperature and 80 CRI, providing bright, crisp illumination suited for task-intensive environments.
  • Lamp Size & Format: 48" T8 linear tube with a frosted glass construction for uniform, glare-reduced light distribution across a 310-degree beam angle.
  • High Efficiency & Long Life: 50,000-hour rated lifespan with an internal driver, significantly reducing maintenance frequency and long-term operating costs.
  • Glass Tube Construction: Frosted glass envelope provides improved optical efficiency and a traditional fluorescent lamp appearance, suitable for use in enclosed fixtures.
  • Broad Application Compatibility: Suitable for use in enclosed fixtures and recommended for classrooms, offices, conference rooms, and hallways.

Certifications & Compliance

  • UL Listed, Type A+B (TYPE AB)
  • Suitable for Use in Enclosed Fixtures

Technical Specifications

Typical Applications

  • Classroom and Educational Facility Lighting
  • Office and Conference Room Overhead Lighting
  • Commercial and Industrial Retrofit Projects
  • Hallway and Corridor Lighting
  • New Construction Linear Fluorescent Replacement
  • Enclosed Fixture Installations

Why Topaz Lighting?

Topaz Lighting's Dual Mode LED T8 tubes are built with frosted glass construction and an internal driver, delivering reliable, code-compliant performance across a wide range of commercial and industrial applications. The UL-listed Type A+B design simplifies the retrofit process by eliminating the need to choose between ballast-compatible and ballast-bypass solutions. Professionals trust Topaz Lighting for energy-efficient, long-life lamps that meet the demands of modern electrical installations.

Manufacturer Resources

Product Specs

Spec Sheet:
https://media.distributordatasolutions.com/topaz/2021q3/documents/b4c6a3c898a31a35de117265711a594efcd561eb.pdf
list_batch:
TOPAZ-20260727
Product Type:
LED Lamp
Wattage:
12W
Color Temperature:
5000K
Listing:
UL Listed, Type A+B
Department:
Electrical
Product Group:
Lighting
Product Subgroup:
LED Lamps & Bulbs

Topaz Lighting L4T8D/850/12/F-70 – Frequently Asked Questions

How fast can I get the Topaz Lighting L4T8D/850/12/F-70 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Topaz Lighting L4T8D/850/12/F-70 come with a warranty?
Absolutely. The Topaz Lighting L4T8D/850/12/F-70 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Topaz Lighting L4T8D/850/12/F-70?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Topaz Lighting L4T8D/850/12/F-70 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.