Problem, Conclusion, Standards, Field Evidence & Product Path
use standards such as UL 1598, UL 8750 to eliminate non-compliant options first, compare performance-per-dollar second, then validate procurement fit through the product comparison and community cases below.
Problem
Procurement problem: PSE Certified LED Bulb Japan Import Regulations 2026 requires evaluating the application context, critical parameters, compliance standards, and supplier risk—not price or one isolated spec.
Conclusion
Conclusion: use standards such as UL 1598, UL 8750 to eliminate non-compliant options first, compare performance-per-dollar second, then validate procurement fit through the product comparison and community cases below.
Standards
UL 1598, UL 8750
Field Evidence
Field evidence: the bottom module connects high-trust community cases ranked by content quality, useful votes, and topic relevance.
Product Path
Product path: after reading the standard explanation, move directly into related product comparisons and filter suppliers by wattage, efficacy, CRI/IP/CCT, certification, MOQ, and lead time.
PSE Diamond mandatory for LED bulbs in Japan. 0% duty, 10% JCT. JIS C 8156:2022, DENAN law, CB with JND accepted. Full registration process.
Answer First: PSE Diamond Mark Required Under DENAN Law — 0% Import Duty on LED Bulbs
LED bulbs (E26/E17 base, self-ballasted) imported into Japan require PSE Diamond Mark (Category A, Specified Electrical Appliances) under the Electrical Appliance and Material Safety Law (DENAN). The good news: Japan applies 0% import duty on LED bulbs under HS 8539.50 (WTO tariff concession). Only 10% Consumption Tax (JCT) applies. PSE certification requires testing at a Japan-registered (JNLA) laboratory and takes 4-8 weeks.
PSE Diamond vs PSE Circle: Classification
| Mark | Category | LED Products | Testing |
|---|---|---|---|
| ♦ PSE Diamond | Category A (Specified) | LED bulbs (self-ballasted), LED downlights, LED tube replacements | Registered JNLA lab only |
| ⭕ PSE Circle | Category B (Non-specified) | LED strips (<150V), LED night lights, USB LED lamps | Self-declaration or any lab |
Japan LED Bulb Standards
- JIS C 8156:2022 — Self-ballasted LED lamps for general lighting (performance)
- JIS C 8157:2022 — Self-ballasted LED lamps >60W equivalent
- JIS C 8158:2022 — LED bulb safety (harmonized with IEC 62560)
- DENAN Technical Requirements (Ordinance Article 1, Appended Table 8) — Safety mandatory
- J55015 (CISPR 15:2018) — EMC emission limits
- JIS C 61000-3-2 — Harmonic current emissions
- Energy Conservation Act (Top Runner Program) — Minimum efficacy: 90.0 lm/W for 60W-class bulbs from 2024
Japan Import Cost: LED Bulbs
| Cost Item | Rate/Amount | On $10,000 CIF |
|---|---|---|
| Import Duty | 0% (HS 8539.50 WTO) | $0 |
| Consumption Tax (JCT) | 10% | $1,000 |
| PSE Certification (new product) | ¥250,000-500,000 | $1,700-3,400 |
| Factory Inspection (initial) | ¥200,000-400,000 | $1,350-2,700 |
| METI Filing Fee | ¥8,500 | $58 |
PSE Registration Process
- Product Classification: Determine Diamond (Cat A) vs Circle (Cat B) via METI classification list
- Testing at JNLA Lab: Submit 5-10 samples to JNLA-accredited lab for safety + EMC testing
- Factory Audit: JNLA lab conducts on-site factory inspection (or accepts ISO 9001 + IECEE CB-FCS)
- METI Notification: Submit test reports + factory audit report to METI for Diamond mark registration
- PSE Certificate: Valid for 3-7 years depending on product category
- Importer Obligations: Japanese importer must hold PSE notification and maintain compliance records for 3 years
Pro Tip: If your Chinese factory has an IECEE CB Test Certificate with Japan national differences (JND), the testing timeline drops from 8 weeks to 2-3 weeks. Always request CB with JND from your testing lab.
Data: METI DENAN Law 2026, Japan Customs Tariff Schedule, JIS C 8156:2022, JNLA laboratory directory. CB Scheme with JND confirmed per IECEE OD-2044.
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Practical Experience Summary
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