Built from real polycarbonate, not generic plasticThe value of this accessory is in the material.
Polycarbonate (PC) combines high optical transparency with serious impact resistance, which is why it dominates industrial lens applications. A quality PC lens resists yellowing over the years, so the light stays clean and white instead of drifting warm and dim the way tired acrylic covers do. It also absorbs an impact rather than shattering into fragments — a real concern when a pallet, a boom lift or a stray tool meets a fixture mounted over a work zone. For facilities that inspect and maintain their lighting on a schedule, a fresh
PC high bay cover is the simplest way to bring an aging
UFO LED high bay back to full visual performance.
Precision fit on the UFO1 housingThis is not a universal lens. It is moulded to the exact diameter and mounting profile of the Canolight UFO1 series housing, which means it seats flush, locks in securely and requires minimal tooling to install. That precision matters for more than looks: a correctly seated cover keeps the luminaire's thermal management path intact and preserves the intended beam angle and lumen efficiency. A mismatched or forced lens can trap heat, scatter light where you don't want it, or leave gaps that invite dust straight onto the LED board. Installing it is a straightforward maintenance task — isolate power at the breaker, lower or access the fixture safely, remove the damaged cover, seat the new one on the housing and confirm it is properly secured before re-energizing. Work should always follow the Canadian Electrical Code and local requirements.
Technical specificationsSKU: CL-ACC-UFO1-PC COVER150
Brand: Canolight
Type: replacement cover / lens accessory
Material: polycarbonate (PC)
Compatible fixture: CL-IND-UFO1-150W-3CCT-BL
Where it earns its keepThink of every space where a high bay lives a hard life: distribution and logistics centres with constant forklift traffic, manufacturing and machine shops, welding and fabrication floors, automotive service and truck repair bays, self-storage buildings, arenas and gymnasiums, barns and agricultural structures. In all of them, dust, debris and physical contact are simply part of the environment, and the lens is the first line of defence for the LED modules and the driver behind it. Keeping a few spares on the shelf turns a potential outage into a ten-minute fix — no re-ordering a full luminaire, no dark aisle for weeks, no mismatched fixture ruining the uniform look of a multi-fixture install. On large installations, colour and brightness uniformity across every unit is what makes a ceiling look professionally done, and a clear, unyellowed cover on each fixture is a big part of that.
Compatibility and documentationCompatibility is limited to the
LED UFO highbay with adjustable power 100W/120W/150W and 3CCT selectable colour temperatures. Check the label on your existing luminaire before ordering, and order in quantity if you maintain several buildings — facility managers typically stock spares by the box. A technical PDF spec sheet for CL-ACC-UFO1-PC COVER150 is available in the Documentation tab for your maintenance records and parts lists. Questions about which cover matches your fixture? Have your existing model number handy and we'll point you to the right part.