What types of facilities typically specify an 88W linear high bay at 14,000 lumens?
This output class is specified for light industrial areas, packing and staging zones, small warehouses, maintenance rooms with higher ceilings, and gym ancillary spaces where a linear distribution supports uniform coverage across aisles or work bays.
What mounting heights are typical for a 14,000-lumen high bay with a 110° distribution?
This lumen package is commonly applied in mid-height installations where the goal is balanced coverage without excessive brightness at the fixture. Final mounting height and spacing should be set from the photometric file and the target workplane level for the task.
How does a 110° beam angle influence spacing and uniformity?
A 110° distribution supports wider spacing than narrow-aisle optics while maintaining overlap between fixtures. In open floor areas, this angle helps reduce isolated hot spots and supports consistent illumination across the work plane when fixtures are laid out on a regular grid.
What is the luminous efficacy of this 88W, 14,000-lumen configuration?
14,000 lumens divided by 88W calculates to 159.1 lm/W. Use the application photometric report to confirm delivered foot-candles after mounting height, spacing, and reflectances are accounted for.
How are 4000K and 5000K typically selected in industrial and commercial interiors?
4000K is commonly specified for general industrial tasks and mixed-use areas where visual comfort is a priority. 5000K is selected where higher contrast supports label reading, inspection, and camera monitoring consistency in active work zones.
What does CRI 80 support for task visibility?
CRI 80 is a common commercial baseline for recognizing labels, wire colors, and safety markings in typical warehouse and light industrial tasks. Where color matching is critical, confirm any project-specific CRI and spectral requirements before submittal approval.
What does 0–10V dimming enable for controls and energy management?
0–10V dimming supports integration with occupancy sensors, scheduling, and centralized control panels. In intermittent-use areas, it also supports high/low operation so light levels can be reduced during vacancy periods while maintaining minimum egress visibility where required.
What does 120–277V input range support for electrical infrastructure?
120–277V input supports standard commercial branch circuits, including 277V lighting circuits used in many industrial buildings. This can simplify stocking and reduce voltage-specific part numbers across multiple sites.
What does damp-location rating mean for a high bay fixture?
Damp-location rating supports installation where non-corrosive moisture or condensation can occur, such as unconditioned storage areas or loading-adjacent interiors. It is not intended for washdown or direct water exposure.
How does a frosted polycarbonate lens affect glare and visual comfort at eye level?
A frosted polycarbonate lens diffuses the LED source to reduce high-angle brightness and soften hotspotting. In high-bay applications, this can reduce discomfort glare when occupants look up from the work plane or when fixtures are visible at long viewing angles.
What does DLC Premium listing support for rebates and documentation?
DLC Premium listing is commonly referenced for utility rebate qualification and for documentation requiring third-party verification of luminaire performance. Confirm program requirements with the local utility, since eligibility rules vary by territory.
How should the 100,000-hour rated life and 10-year limited warranty be handled in maintenance planning?
For long-cycle planning, document the selected CCT and any control settings by zone, and retain the submittal package for like-for-like replacement. The 10-year limited warranty terms should be reviewed for coverage details related to drivers and LED components.
What does the -4°F minimum operating temperature indicate for cold-start performance?
A -4°F minimum operating temperature indicates the driver and LED system are rated for cold starts down to that ambient temperature. For spaces that can fall below -4°F, confirm site conditions and any manufacturer guidance before specifying.
