Classification explainer

Adhesive-backed flexible LED strip lights, 5 meters, with inline controller and remote for color changing

Country of origin for this scenario: China.

Recommended HTS code

9405.42.84.10

Other lighting sets

MEDIUM confidence. Heading 9405 is clearly supported by CBP ruling N015810 for LED strip lighting with adhesive backing from China, which is directly analogous. However, the 2007 ruling cited 9405.40.8000 (the pre-2022 HTS schedule code), and the current HTS has restructured subheadings under 9405. The product is designed for use solely with LED light sources and is a retail-ready 'other lighting set,' pointing to 9405.42.84.10. No on-point ruling cites the current 9405.42 subheading structure, creating minor ambiguity in confirming the correct 8-digit break (9405.42 vs. 9405.49) and the 10-digit statistical suffix.

Classification analysis generated on July 6, 2026 from the current Harmonized Tariff Schedule and published CBP rulings, for the product description shown — our analysis, not legal advice.

The question to put to a licensed broker

Under the restructured heading 9405, should a retail-packaged adhesive-backed flexible LED strip light set with inline controller and remote (not photovoltaic, not ceiling/wall/table fixture) be classified at 9405.42.84.10 ('Other lighting sets' under 'Other, designed for use solely with LED light sources: Other: Other') or at 9405.49.00.00 ('Other'), and does the inclusion of the inline RGB controller and IR remote affect the LED-source-only determination?

How the classification was reached

GRI Reasoning

Step 1 – GRI 1: Heading Determination

Heading 9405 covers "Luminaires and lighting fittings… not elsewhere specified or included." The product is a 5-meter adhesive-backed flexible LED strip light sold as a retail-ready set with an inline controller and remote. Its essential character and primary function is lighting; the controller and remote are accessories enabling color-change control of the lighting function. CBP ruling N015810 classified LED strip lights with adhesive mounting tape from China under 9405.40.8000 (the prior-schedule equivalent of the current 9405.4x structure), confirming that heading 9405 governs retail-ready LED strip lighting sets.

Heading 8543 (electrical machines with individual functions, NES) is a residual heading that applies only when no other heading more specifically covers the goods. Because heading 9405 specifically covers luminaires and lighting fittings, 8543 is excluded by GRI 1 and the principle that specific headings prevail over residual ones.

Heading 8541 covers discrete semiconductor devices (LED chips). Ruling N240046 shows 8541.40.2000 applies to bare LED chips on tape-and-reel for PCB assembly — not to finished retail-ready LED strip light sets. This product is a complete luminaire set, not an unfinished semiconductor component.

Heading 8536 covers switching/protective apparatus for circuits. The inline controller's function is subordinate to the luminaire function of the set as a whole; this heading is inapplicable.

Conclusion on heading: 9405.

Step 2 – Subheading Navigation within 9405

The product is:

Not a chandelier or ceiling/wall fitting (excludes 9405.11/9405.19)
Not a table/desk/bedside/floor-standing luminaire (excludes 9405.21/9405.29)
Not a Christmas tree lighting string (excludes 9405.31/9405.39)
Not photovoltaic (excludes 9405.41)
Fits: "Other electric luminaires and lighting fittings" → 9405.42 (designed for use solely with LED light sources) or 9405.49 (other)

9405.42 vs. 9405.49: The strip lights use exclusively LED light sources, so 9405.42 ("Other, designed for use solely with light-emitting diode (LED) light sources") is the appropriate subheading, provided the inline controller does not disqualify the "solely with LED" determination. The controller manages the LEDs but does not introduce a non-LED light source.

Material break under 9405.42:

Of base metal, of brass: 9405.42.40.00 — not applicable (flexible strip, not brass)
Of base metal, other: 9405.42.60.00 — not applicable if not base metal
Other (non-base-metal): 9405.42.82.00 (LCD backlight modules) — not applicable; 9405.42.84 (Other) — applicable

9405.42.84 statistical suffixes:

9405.42.84.10: "Other lighting sets" — matches a retail-packaged LED strip light set
9405.42.84.40: "Other"

The product is imported as a complete set (strip + controller + remote), making 9405.42.84.10 the most precise 10-digit code in the supplied evidence.

Step 3 – Duty Rates

General (Column 1): 3.9% ad valorem (from 9405.42.84 row)
Special: Free for eligible FTA countries; China is not listed
Column 2 ("other"): 35%
Section 301 overlay: The footnote on 9405.42.84 references 9903.88.03 — this is an additional-overlay flag to verify with a broker; the rate is not stated in the supplied HTS rows and must be confirmed separately. China-origin goods are subject to Section 301 tariffs; the applicable 9903 chapter note rate must be verified.

Step 4 – Trade Data Context

Declared unit value: $4.60; annual volume: 15,000 units → ~$69,000 annual import value
At 3.9% general rate: ~$2,691 annual duty (before any Section 301 overlay)
Section 301 additional duty (to be verified under 9903.88.03) would apply on top of the general rate

Step 5 – Why 9405.40.8440 (candidate code) is not recommended

The candidate analysis cited 9405.40.8440, but this 10-digit code does not appear in the supplied HTS rows. The supplied evidence shows 9405.42.84.10 and 9405.42.84.40 as the available 10-digit codes under the restructured 9405.42.84 subheading. Recommending a code not present in the supplied evidence is prohibited under the operating rules.

Cited CBP rulings

Every ruling below was fetched from CBP’s public CROSS database and verified to exist before this page was published. Links go to the official ruling text.

N015810August 22, 2007
What it classified: Tetra LED strip lights — flexible cables with LEDs, adhesive tape mounting, for indoor/outdoor accent lighting, imported from China
Why it’s analogous: Directly on-point: retail-ready LED strip lights with adhesive backing from China classified under heading 9405 as 'other electric lamps and lighting fittings.' The present product (flexible LED strip set with adhesive backing, inline controller, and remote) is functionally and structurally analogous. The ruling confirms that the lighting function governs classification and that mounting accessories (adhesive, loops) do not change the essential character.
N240046April 18, 2013
What it classified: Bare LED chips on tape-and-reel for PCB assembly, imported from China
Why it’s analogous: Cited to distinguish — this ruling classified unfinished semiconductor components (discrete LED chips pre-assembly) under 8541.40.2000, confirming that 8541 applies only to bare component-level LEDs, not to finished retail-ready LED strip light sets such as the present product.

What the duty looks like

Duty math shown for illustrative declared values — $4.60 per unit at 15,000 units per year is our assumption for this explainer, not a measurement of anyone's imports. Your numbers will differ.

Base duty rate (column 1, general): 3.9%
Annual declared value at the illustrative numbers: $69,000
Base duty per year (illustrative): $2,691

Chapter-99 overlay headings flagged on this code

9903.88.03 — The duty provided in the applicable subheading + 25%. Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)

Overlay applicability depends on origin, entry date, and any active exclusions — verify at entry.

Alternatives considered

The full candidate set from the fetched tariff rows — including rows that would carry a higher duty. Shown so the reasoning is checkable, not to offer a rate menu.

Code	Description	General rate	Note
9405.49.00.00	Other	3.9%	Fallback if CBP determines the inline RGB controller disqualifies the set from 'designed for use solely with LED light sources' under 9405.42; rate is also 3.9% general / 35% column 2, with 9903.88.03 overlay flag. Only one 10-digit code exists at this level (9405.49.00.00), which appears in the supplied HTS rows.
8543.70.98.60	Other	2.6%	Remote residual classification if CBP were to determine the essential character of the set is the electronic control apparatus rather than the lighting element — highly unlikely given N015810 precedent. General rate 2.6%; column 2 rate 35%; 9903.88.02 overlay flag noted in supplied HTS rows.

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