Fused Quartz Bulb Envelope
A high-purity fused quartz open bulb envelope used in UV lamps and high-temperature light sources. It is without fittings and qualifies as an open glass envelope for electric lamps.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the bulb is for cathode-ray tubes
Cathode-ray tube envelopes are classified separately.
If imported with electrodes or bases
Finished UV lamps with fittings are classified elsewhere.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the bulb is uncoated and without fittings
• Classify under 7011.90.00 as an open glass envelope
• Provide purity certificates for the fused quartz to support classification
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