August 26, 2026
Lighting Caught in Both Sides of U.S.-Canada Tariff Fight
New Canadian countermeasures, effective September 8, mirror the 50% U.S. tariffs already in effect
The tariff fight between the U.S. and Canada now has a lighting component that runs in both directions.
President Trump's Section 338 proclamations took effect August 22, placing a 50% duty on nearly $20 billion in Canadian goods. Five product category lines cover Canadian-made LED fixtures and parts, and there is no USMCA relief.
Talks between the two governments collapsed the night before. Prime Minister Mark Carney's office had confirmed a brief postponement while negotiations continued; when they broke down, so did the pause.
Canada's response, announced yesterday by Finance Minister François-Philippe Champagne, matches the U.S. 50% tariff rate for rate on close to $27.6 billion in American imports, effective September 8. The published list runs to hundreds of products across steel, dairy, appliances, agricultural equipment, pulp and paper, and electronics.
Lighting is a small piece of a much larger list, but for this industry, it is the piece that matters.
What's Actually on Canada's List
Four tariff lines cover U.S.-made luminaires and lighting fittings, all at 50%:
| Tariff Code | Product Description |
|---|---|
| 9405.11.00 | Chandeliers and other electric ceiling or wall lighting fittings, excluding those used for lighting public open spaces or thoroughfares, designed solely for LED sources |
| 9405.42.10 | Other electric luminaires and lighting fittings, LED-only, limited to motion picture or theatrical spotlights |
| 9405.42.90 | Other electric luminaires and lighting fittings, designed solely for LED sources, not elsewhere classified |
| 9405.99.00 | Parts of luminaires, lighting fittings, and illuminated signs, not elsewhere specified |
That 9405.42.90 line is the one worth noting. The 9405.11 heading explicitly excludes fixtures built for public open spaces or thoroughfares (e.g. street and area lights), but that exclusion does not exempt them from tariffs. It just routes them into 9405.42.90 instead, a catch-all covering LED fixtures outside the chandelier and decorative categories, including street, roadway, and area lighting, with none of the material-based carve-outs that apply elsewhere in the schedule.
U.S. manufacturers exporting outdoor and municipal-grade product into Canada sit squarely inside it.
What This Means for Specified Projects
The exposure is not symmetrical in volume. More U.S. manufacturers ship finished fixtures into Canada than the reverse, and for projects already specified, or already on a factory floor, the calendar is now the variable that matters. Product that does not clear from a U.S. plant onto Canadian soil before September 8 faces the tariff regardless of when the order was placed.
That timing pressure could reshape near-term market share. Many Canadian lighting manufacturers already carry meaningful penetration in their home market, and it would not be surprising to see that share grow as specifiers and contractors swap in Canadian product late in a project rather than absorb the duty on an American brand.
Pricing the tariff itself carries its own risk. Manufacturers who itemize a tariff surcharge on invoices have learned this year that a duty struck down after the fact can leave them fielding refund requests from customers who paid it.
Reaction, Not Escalation
Canadian leaders have framed the countermeasures as defensive, framed the countermeasures as defensive, describing the goal as fairness and a level playing field for Canadian industry competing against U.S. product in its own market, not the opening of a new front. Carney was blunter at a Saturday news conference, comparing the U.S. tariffs to an attack Canada was now answering.
For lighting people on both sides of the border, the practical effect is symmetrical exposure. Canadian-made fixtures face a 50 percent wall entering the U.S. American-made fixtures will face the same wall entering Canada in less than two weeks. Neither government has signaled a return to the table.
