High-Pressure Sodium Lamp Arc Tube from United States
A translucent polycrystalline alumina arc tube containing sodium/mercury amalgam for high-pressure discharge lamps used in street lighting. This is a core functional part of a discharge lamp, not a complete lamp, and not a filament, cathode, or electrode, so it is classified as 'Other' parts under heading 85.39.
Duty Rate — United States → Canada
6%
Import Tips
• Classify the arc tube as a part of a discharge lamp, not as a complete lamp
• Ensure the product is handled and shipped safely due to mercury content
• Provide the CBSA with the lamp type and any hazardous material documentation