ETL certification is widely accepted as alternative to UL for LED lighting entering North America. ETL testing covers UL 1598, UL 2108, and UL 8750. Certification costs $5,000-$15,000 per product family, taking 4-8 weeks. ETL is recognized by OSHA and major retailers.
ETL vs UL
Both are OSHA-recognized NRTLs. ETL is 20-30% cheaper and faster (4-8 vs 8-16 weeks). Major retailers accept both equally.
Applicable Standards
UL 1598: Luminaires. UL 2108: Low Voltage Lighting. UL 8750: LED Equipment.
Application Process
Step 1: Submit documentation and BOM. Step 2: Laboratory testing. Step 3: Review and report. Step 4: Certification issued. Step 5: Factory follow-up inspection (within 90 days).