LED Warehouse Lighting

LED warehouse lighting has one job: put even, glare-free light on racks, aisles and loading docks so people can pick orders, read labels and drive forklifts safely, shift after shift. For facility managers, contractors and electricians, it also means fewer lamp changes at height, simple controls and fixtures that reach full output instantly, with no warm-up time.

This page covers the fixtures used in warehouses, distribution centres and industrial buildings across Canada, the specs worth comparing, layout tips for aisles and open storage, and the upgrade paths for existing metal halide and fluorescent fixtures.

Warehouse fixtures, from the ceiling to the yard

• UFO LED high bays are compact round fixtures for high ceilings and open storage areas.
• Linear LED high bays spread light along their length, a natural fit above aisles between racks.
• High bay accessories complete the job: motion sensors, wire guards, mounting brackets and optics.
• LED T8 tubes upgrade the fluorescent strip fixtures still found in mezzanines, offices and low storage rooms.
• LED wall packs light loading docks, entrances and building perimeters.
• LED floodlights cover yards, truck courts and outdoor storage.
• LED emergency lighting keeps exit routes visible during a power failure.

Specs that matter in a warehouse

Lumens and selectable wattage

Light output must match the mounting height and the task. Selectable wattage lets you fine-tune on site without changing the fixture: the ORTECH 4 ft linear high bay switches between 200, 225 and 250 W, and the TUROLIGHT SSL-LHB6 400XL ranges from 300 to 400 W, or 45000 to 60000 lm. Efficacy counts too: the ORTECH model is rated at 135 lumens per watt.

Colour temperature

4000 K and 5000 K are the usual choices: crisp light that makes labels and barcodes easy to read. Many high bays offer selectable colour temperature, such as 3500 K, 4000 K and 5000 K on the CSC LED LHB04 series.

Optics

Beam angle decides where the light lands. Narrow optics push light down tall aisles and onto rack faces, while wide optics spread it across open floors. The CSC LED LHB04 series accepts 65° and 110° lenses, so one fixture family covers both layouts.

Voltage and controls

Many Canadian industrial buildings distribute lighting power at 347 V, and many high bays, wall packs and floodlights accept 120-347 V. Some retrofit lamps run on 277-480 V. With 0-10V dimming and plug-in sensors, such as the ORTECH plug-and-play sensor for UFO and linear high bays, lights dim or switch off in empty aisles.

Certifications and durability

Look for cUL or CSA certification and a DLC or DLC Premium listing, often required by commercial specifications. Add wire guards where forklift masts or stacked goods could strike a fixture, and use enclosed-rated lamps inside closed housings.

Planning the layout

Aisles and racking

Centre fixtures over the aisle rather than over the racks, and run linear high bays parallel to it so light reaches the lower shelves. Rack faces need vertical light as much as the floor does. The high bay lighting calculator estimates the number of fixtures from the area and mounting height.

Open storage and staging areas

Use a regular grid of UFO high bays or wide-optic linear fixtures, with consistent spacing so drivers never pass from bright zones to dark ones. Hook and chain kits and pendant mounts suit open joists, and surface mount kits suit lower ceilings.

Docks, yards and perimeter

Full cut-off wall packs light the dock apron without glaring into drivers' eyes; the TUROLIGHT SSL-WP3T delivers up to 18400 lm with selectable wattage and colour temperature. Mini floods such as the TUROLIGHT SSL-MFL2 (60-50-30 W, 7800 lm) cover yards and parking areas.

Emergency and exit lighting

Exit routes need battery units with remote heads and running man exit signs. ORTECH dual head units, for example, provide 2 hours of emergency operation. The emergency lighting and exit sign guide details what to plan in Quebec.

Upgrading existing warehouse lighting

Older warehouses often run metal halide high bays or fluorescent strip fixtures. Two paths exist.

• Retrofit lamps keep the housing. Light Efficient Design enclosed-rated EX39 lamps include a 95 W model that replaces up to 250 W HID and a 140 W model that replaces up to 400 W HID. Depending on the model, an electrician bypasses the HID ballast; check the product sheet first.
• New fixtures bring modern optics, selectable settings and sensor compatibility, and retire the old ballast for good.

For fluorescent strip fixtures, ballast bypass T8 tubes such as the TUROLIGHT VIVID models (15 W, 2200 lm, DLC) are a quick upgrade. For larger projects, the commercial LED lighting guide for contractors covers planning from start to finish.

FAQ

What is the best lighting for a warehouse?

LED high bays: linear models above aisles, UFO models over open storage and staging areas. Choose 4000 K or 5000 K, selectable wattage, 0-10V dimming and a DLC listing, with wall packs and floodlights outside.

How many high bays do I need?

It depends on floor area, mounting height and the tasks performed. Start with the high bay calculator, then use selectable wattage to fine-tune the light level once installed.

UFO or linear high bay: which one?

Linear high bays give more uniform light along narrow aisles and on rack faces. UFO high bays are compact, quick to hang and effective over open areas with high ceilings.

Can I keep my metal halide fixtures and switch to LED?

Yes, with enclosed-rated EX39 LED retrofit lamps that reuse the housing. Depending on the model, the ballast is bypassed during installation.

Are motion sensors worth it in a warehouse?

In low-traffic aisles and storage zones, yes: lights dim or turn off when nobody is there, then return to full output instantly. Many high bays accept a plug-in sensor.

Ready to light a full warehouse or a single loading dock? Compare LED linear high bays and UFO models, and see industrial LED lighting for manufacturing floors and workshops.