1. 20mm thickness solid frame structure, specially designed for suspended installation
2. Risk free of bending or sacking like normal panel light when suspended mount
3. Designed to give direct/indirect light, 50%Up 50%Down, 30%Up 70% Down optional
4. Long, rigid & smooth
5. Simple and convenient installation & connectable
6. No UV or IR emissions
7. Durable with life span over 50,000 hours
8. 5 Years Guarantee