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12W T8 LED Tube - 1600 Lumens - 4ft - Dual End Ballast Bypass Type B - 32W Equivalent - 5000K/4000K/3500K

Part Number: T8BD-xK12S-GF


  • Replaces 32W fluorescent tube lights
  • Dual-ended ballast-bypass type B
  • Emits 1600 lumens; available in 5000K, 4000K, or 3500K
  • UL listed and DLC certified
Select LED Color:
Cool 5000K
Natural 4000K
Warm 3500K
Select Pack:
In Stock
Starting at $7.95 ea. (per Bulb)
Volume price as low as $6.79
Orders Ship Today!  6 Hours and 58 Minutes remaining
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Replace traditional fluorescent bulbs with these dual-ended ballast-bypass LED T8 bulbs to receive long-lasting, high-quality illumination. Designed for compatibility with both shunted and non-shunted tombstones. Ballast must be bypassed if present. Manufactured without mercury for safe and inexpensive disposal. Long lifespan slashes maintenance and replacement costs.

Product Details:
  • A top choice for commercial, retail, and healthcare applications
  • Replaces F32T8 32W fluorescent bulbs
  • Ballast-bypass; ompatible with shunted and non-shunted tombstones
  • 12W total power consumption
  • Available in warm, natural, or cool white light
  • 120-277 VAC input
  • Lifetime exceeds 50000 hours
  • UL listed and DLC certified
  • Five-year warranty

Warranties & Certifications
5 Years
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. If the same product is no longer available, a product of equal value may be substituted. 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
UL Listed
Underwriters Laboratories (UL) LLC is an independent testing agency that works to verify product safety and quality. A UL-Listed label means that product samples have been tested by UL and that the product meets their Standards for Safety requirements.
  • Factory
  • Hospital
  • School
  • Office
  • Commercial Complex
  • Industrial Facilities


Swipe left to see additional specifications
Part NOLED ColorLED QuantityLED Wattage
Wattage Per Module
Intensity per LEDMilliwatt
CCT / Wavelength
Price Ea.Product WeightLumen Per Dollar
T8BD-40K12S-GFNatural 4000K-----4000 $7.95-201.26 lumen/dollar
T8BD-50K12S-GFCool 5000K-----5000 $7.95-201.26 lumen/dollar
T8BD-40K12S-GF-4PKNatural 4000K-----4000 $31.60-202.53 lumen/dollar
T8BD-50K12S-GF-4PKCool 5000K-----5000 $31.60-202.53 lumen/dollar
T8BD-40K12S-GF-25PKNatural 4000K-----4000 $193.95-206.24 lumen/dollar
T8BD-50K12S-GF-25PKCool 5000K-----5000 $193.95-206.24 lumen/dollar
T8BD-40K12S-GF-50PKNatural 4000K-----4000 $376.95-212.23 lumen/dollar
T8BD-50K12S-GF-50PKCool 5000K-----5000 $376.95-212.23 lumen/dollar
T8BD-35K12S-GFWarm 3500K-----3500 $7.95-201.26 lumen/dollar
T8BD-35K12S-GF-25PKWarm 3500K-----3500 $193.95-206.24 lumen/dollar
T8BD-35K12S-GF-4PKWarm 3500K-----3500 $31.60-202.53 lumen/dollar
T8BD-35K12S-GF-50PKWarm 3500K-----3500 $376.95-212.23 lumen/dollar
T8BD-xK12S-GF - 12W T8 LED Tube - 1,600 Lumens - 4ft - Dual End Ballast Bypass Type B - 32W Equivalent - 5000K/4000K
12W T8 LED Tube - 1,600 Lumens - 4ft - Dual End Ballast Bypass Type B - 32W Equivalent - 5000K/4000K


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LED the best

These lights worked fine and install was easy I used the 4000k

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Works as advertised. No problem bypassing ballast.

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