Aquarium Light Cycle Timer from Mexico
Digital timer for aquarium LED lighting systems with 24/7 programmable clock cycles mimicking natural day/night. HTS 9107.00.40.80 for low-cost units under $5 using quartz watch movements. Maintains fish tank ecosystem lighting schedules.
Duty Rate — Mexico → United States
14%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Water-resistant specifications must be documented
• Low-voltage output requires safety certifications
• Bundle imports with pumps may trigger set classification