What this accessory actually does
The Canolight Emergency Driver is a self-contained emergency battery backup module for LED high bay lighting. Under normal conditions it sits in the background, drawing a trickle of power to keep its internal battery topped up while the fixture runs off its standard driver. The moment AC power to the fixture is lost — a utility outage, a tripped feeder, a fire alarm cutting power — the module detects the loss and immediately drives the fixture's LED board on battery, maintaining light where people and forklifts are moving. When power returns, it hands control back and resumes charging. Nothing to reset, nothing for staff to remember.
Technical specifications
SKU: CL-ACC-LHB1-EMERGENCY DRIVER-16W
Brand: Canolight
Type: Emergency backup driver with internal battery
Rated emergency output: 16 W
Operation: Automatic — continuous charging in normal mode, automatic discharge on AC power loss
Mounting: Internal, within the high bay fixture housing
Compatibility: Compatible Canolight LED high bay fixtures
Installation and wiring
Installation is straightforward for a licensed electrician. The emergency driver module mounts inside the high bay fixture housing and connects to the main LED driver circuit, so the whole assembly comes down as one unit if it ever needs service. Because the emergency function is built into the luminaire, you avoid running separate circuits and mounting brackets for standalone emergency heads, and you skip the visual clutter of remote heads on the walls of a clean new facility. Plan the work at the same time as the high bay install — it is far easier to fit the module on the ground or on the lift during initial assembly than to pull fixtures back down later. As always, follow the Canadian Electrical Code and local inspection requirements, and coordinate the emergency circuit with your electrical designer.
Where it earns its keep
Think of any space where the ceiling is high and the floor is busy: a distribution centre with narrow-aisle racking, a manufacturing plant with moving machinery, a hockey arena or gymnasium full of people, a truck bay, a recycling facility, a farm equipment shop. In all of these, a sudden blackout is a genuine hazard, and a high bay emergency backup keeps the aisles readable long enough to shut equipment down and walk out safely. Building owners also appreciate that the emergency lighting is in the same fixture family as the general lighting, which keeps maintenance simple — one product line, one point of contact for questions.
Code, compliance and documentation
Adding an emergency driver to an LED high bay system supports compliance with the National Building Code of Canada and provincial fire codes that require maintained emergency lighting in commercial and industrial occupancies, and it is usually a simpler path than specifying dedicated emergency luminaires across a large floor plate. Before you order, confirm the required emergency coverage and layout with your engineer or authority having jurisdiction. The technical PDF for CL-ACC-LHB1-EMERGENCY DRIVER-16W is available in the Documentation tab of this page — download it for your submittal package, your electrician's file or your inspector.