LED Street Light Heatsink
Die-cast aluminum heatsink with finned design and thermal interface pad, specifically engineered for thermal management in high-power LED street lighting modules. Falls under HTS 8539.90.00.00 as a critical part for LED light sources.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If generic cooling fins without LED specification
General aluminum heat dissipation articles classify outside electrical lamp parts.
If for complete LED luminaires
Assembled outdoor LED fixtures with heatsinks fall under Chapter 94 lighting fittings.
If industrial equipment cooling parts
Heatsinks for computer/server cooling classify under automatic data processing parts.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Submit thermal simulation data showing LED junction temp control below 85°C under load
• Document compatibility with specific LED modules (e.g
• COB LEDs >50W) for 8539 classification
Related Products under HTS 8539.90.00.00
Halogen Lamp Quartz Bulb
Fused quartz bulb envelope with pinch seal design for tungsten halogen incandescent lamps, capable of 3200K color temperature. Essential part for filament lamps under HTS 8539.90.00.00.
LED Driver Circuit Board
A printed circuit board assembly containing power management ICs, capacitors, and resistors designed specifically for driving LED light sources. It falls under HTS 8539.90.00.00 as an essential electrical part for LED lamps, enabling precise current regulation and dimming control.
Sealed Beam Lamp Reflector Assembly
Aluminum parabolic reflector with mounting brackets and heat shield, designed for sealed beam lamp units used in automotive headlights. Recognized under HTS 8539.90.00.00 as a key optical part integral to filament lamp function.
UV Lamp Quartz Tube
High-purity quartz glass tube engineered to transmit ultraviolet wavelengths, serving as the envelope for UV discharge lamps used in sterilization equipment. Classifies under HTS 8539.90.00.00 as a specialized part of ultraviolet lamps.
Arc Lamp Electrode Assembly
Tungsten electrode pair with ceramic insulators and water-cooling jacket, designed for high-intensity carbon arc lamps used in film projectors. Specifically parts of arc lamps under HTS 8539.90.00.00.
Infrared Lamp Ceramic Base
High-temperature steatite ceramic lamp base with threaded socket and wire leads for IR therapeutic lamps. Essential electrical insulator part for infrared lamps under HTS 8539.90.00.00.