1. CB EMC IEC62031, IEC62778 APPROVED
2. CCT Editor ,realize 3000-6500K Kelvin converted ,not only can save the storage space ,but also can adjust by the wall switch
3. Fixing screws all used stainless screws,well against -rust
4. All cable VED approved , double ground wire setting
5. Super high luminous efficacy, highest to 100lm/w (IES)
6. Laser doting Print PMMA as LGP, well-balance the illuminance,well against-yellow long for 5 years
7. Brand driver ,ensured quality for power supply
8. Double installation methods in one lamp. 
9. Five year warranty after sale