Linear High Bay with OpticSwap
A high bay that’s made for the modern warehouse.
With its swappable optics and simple maintenance, our XFit Linear High Bay with OpticSwap allows you to change out optic lenses in seconds to meet the distinctive needs of modern warehouses. Add in selectable power outputs, adjustable color temperatures, and rugged die-cast construction, and it’s the most capable linear high bay on the market.
Changeable optics
OpticSwap, Keystone’s revolutionary optics innovation, allows you to change optics simply by rotating the lens. Each lens offers a Standard 90-degree distribution and a 45×110 Aisle distribution, ideal for narrow but high aisles. Altogether, you get better and more precisely targeted light with fewer fixtures. And with the tool-free latch, you don’t need to screw the lens in place.



Optimal lighting
Standard distributions aren’t one size fits all. In fact, they waste light—providing too little or focusing it in the wrong places. With our Linear High Bay, you can use the Aisle distribution to get more foot-candles in your aisle spaces and the Standard distribution for more open areas. And with our selectable outputs, you reduce wattages and energy usage.
EXAMPLE:
Aisle Lens: 45° x 110°
Standard Lens: 90°
Power and Color Select
With three different power outputs and two color temperatures, you can provide the right light for your project. Change is as easy as flicking a switch.


Powered by Keystone
Our linear high bays are powered by a dependable Keystone 0-10V dimming driver and work with our SmartSafe Emergency Backups. With driver, fixture, and available emergency backup made by the same manufacturer, you get reliable compatibility and superior performance.
Sensing capabilities
Easily add motion sensing with a simple standalone SmartPort sensor. Or incorporate Bluetooth wireless lighting control with a SmartLoop screw-in controller, which allows you to add grouping, sensing, and scheduling. Either way, installation is a snap: just twist and go.

Robust construction
With superior thermal management and robust die-cast construction, our high bay thrives under the most challenging warehouse conditions.
A full portfolio
Keystone has a range of linear and round high bay solutions to meet your needs, with selectable outputs, sensor capabilities, and rugged construction that stand out in applications including retail, manufacturing, and warehouses.

Free lighting layouts
Keystone offers complimentary lighting layout services for our products.
Just offer us some project details and we’ll determine how many fixtures you need, what types of lamps are most appropriate, and how to save the maximum amount of energy, all within budget.
Want to design your own lighting layout? Our easy-to-use tool quickly renders layouts for simple space types.
That’s Light Made Easy®.







