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TechBrite 8 Lamp T8 LED High Bay - 144 Watt - 16,800 Lumens - 4000K - 120-277V

The LED T8 High Bay from TechBrite, is one of the most popular products on the market today due to its bright light output and efficiency. The B4208SSUMXX-18W4K comes with no ballast and is equipped with GL 18W T8 LED lamps rated for 2,100 lumens each. Sockets are pre-wired on one end of the fixture with a WAGO disconnect for quick installation. Order your B4208SSUMXX-18W4K today, or contact one of our customer service specialists for additional questions.

  • Miro4 95% Aluminum Reflector
  • Hinged Reflector for Easy Ballast Access
  • Includes 18 Watt 5000K T8 LED Tubes
  • 15' + Mounting Height Recommended
  • Suitable for Occupancy Sensor Use
  • Multiple Accessories Available
  • Made in USA
  • cULus Listed
  • 1 Year Fixture Warranty
  • 5 Year Lamp Warranty



cULus | StarsandStripesLighting.com csa | StarsandStripesLighting.com DLC | StarsandStripesLighting.com Made in USA | StarsandStripesLighting.com

Color Temperature

4000K Color Temperature Bar - StarsandStripesLighting.com


Brand: TechBrite
Manufacturer Part Number:
Product Type: LED High Bay
Shape: Linear
Wattage: 144 Watts
Input Voltage: 120-277V
Lumens: 18,000
Number of Lamps: 8
Lamps Included: Yes
Color Temperature: 4000K
Color Tone: Cool White
CRI: 83
Rated Hours: 50,000
Reflector: 95% Miro4 Specular
Length: 48"
Width: 20"
Height: 3.875"
Fixture Warranty: 1 Year
Lamp Warranty: 5 Years