Lighting Project Acceptance Failed? Key Points for Light Certificates & Testing Standards!
Many lighting projects fail acceptance inspection due to incomplete certificates or unmatched photometric data. For engineering lights such as downlight and recessed downlight, auditors will strictly check all supporting documents.
Main Reasons for Failed Project Acceptance:
1. Missing model-matched LM79 photometric reports or expired certifications;
2. Mismatch between claimed lumen, CRI, IP rating and real performance;
3. Certificates issued for different model codes instead of delivered goods;
4. Insufficient documents to meet requirements from clients or supervisors.
Checklist for Engineering Lighting Acceptance:
✅ Submit LM79 photometric reports and IES files for exact fixture models;
✅ Verify certification validity, lumen, CRI, color temperature and IP rating;
✅ Conduct sampling test to ensure recessed downlight & downlight match report data;
✅ Organize full document package in advance for project review.
Emilux Light provides engineering lights including recessed downlight, high bay lights and tri-proof lights. Every product comes with model-specific certificates and LM79 test reports. All performance data is tested on finished lamps, supporting global lighting project tender & acceptance.
Contact Emilux Light for full light documentation to guarantee smooth lighting project acceptance!
Post time: Oct-13-2026
