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HB164

HB Series

High Bays

by Holophane

For Industrial, Retail, Warehouse, Gymnasiums, & Auditoriums.

Certain airborne contaminants can diminish the integrity of acrylic. Please refer to the Acrylic Environmental Compatibility Chart (HL-2445) for suitable uses.


The HB series is a commercial grade efficient 4 or 6-lamp highbay with a variety of photometric distributions using specular optical reflectors, ranging from a narrow linear "focus" distribution to a very wide "broad" distribution. T8 and T5HO tri-phosphor lamps have long lamp life with stable high color rendering capability, in a range of color temperatures. ~13;~10;

~13;~10;Uplight slotting is optional for retail and other applications where ceiling brightness is desired. Simple to install in most conditions with a selection of optional mounting accessories. Optional occupancy sensors, integral to open-face fixtures and quickly field-installed on shielded fixtures, offer easy adjustment of settings. Shielding options include many lens types in hinged doorframes, and wire-guards.

~13;~10;HOUSING: Fully assembled with rivets and screws, 22 gauge cold rolled steel is standard, with heavy-duty 20 gauge CRS available. Standard finish is high-gloss white baked enamel. Optional post-painted baked polyester powdercoat finish in a variety of colors is available.~13;~10;

~13;~10;OPTICS: Precision-formed segmented reflector, using either Miro4~174; enhanced aluminum with 95% total reflectance, or white polyester powdercoat with 92%+ total reflectance. Uplight slots are optional in both white reflectors and Miro4 .020"-thick reflectors.~13;~10;~13;~10;

MOUNTING : The HB series is designed to be suspended by chain, cable, rod, or pendant.

Listings: C/UL/US

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  • Specifications

    Brand Holophane
    Light Source Fluorescent
    Environment Indoor
    Regulatory Listing CSA, UL
    Voltage Rating 120, 277, 347, 480, HVOLT, MVOLT
    Mounting Type Pendant, Suspended
    Series HB164, HB24
    Product Type Linear
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