The 4-Light (lamps included) T5 High Output Fluorescent High Bay from Lithonia Lighting is an energy-efficient alternative to common HID metal halide high bays. Perfect for manufacturing facilities, warehouses and other commercial applications with ceilings 15 ft. to 40 ft. high. Suitable for suspension by chain, cable or monopolist (sold separately) and operates effectively in ambient temperatures down to -20°F. Consider upgrading to fluorescent high bays to save money on energy and maintenance costs.

  • Includes four 54-Watt high output T5 fluorescent bulbs
  • Energy-efficient T5 fluorescent technology is the perfect upgrade from common HID metal halide high bays
  • High performance reflector provides 95% total reflectance for maximum light output
  • Channel is formed from 22-Gauge steel to stand up to the most demanding elements
  • Multi-volt (120 to 277-Volt) high output electronic ballast operates reliably in temperatures down to -20 Degrees Fahrenheit
  • Access plate on the back of the channel housing allows for quick and easy wiring
  • Rotor-lock sockets and quick disconnect included
  • Not recommended for surface mount installations (chain hanger kit sold separately)
  • CSA certified to US and Canadian safety standards

4 ft. 4-Light T5 High Output White Fluorescent High Bay with Lamps

SKU: 101709
$119.00 Regular Price
$89.25Sale Price
  • Length/circumference (in.) 48.06

    Product Depth (in.) 48.06

    Product Height (in.) 2.375

    Product Width (in.) 13.25


    Commercial Light Type

    High Bay

    Connection Type




    Fixture Color/Finish


    Fixture Color/Finish Family

    Hardware Included yes

    Light Bulb Base Code Bi-Pin

    Light Bulb Type Included Fluorescent

    Maximum Bulb Wattage 54

    Maximum Wattage (watts) 16

    Number of Bulbs Required 4

    Package Quantity 1

    Product Weight (lb.) 15lb

    Recommended Light Bulb Shape Code T5