1. Voltage: 100-120V/ 220-240V
2. Wattage: 15-120w
3. Lamp base: E14/E27/E40/B22
4. Color Temp. (K): 2700K-6400K
5. Colour rendering index: ≥80
6. Tube Dia(mm): φ12 φ14 φ17
7. Power Factor: ≥0.55
8. High Lumen Maintaince
9. Tube powder: Pure Tri-Phosphor color Powder
10. Plastic covers :PBT fireproof
11. Life: 8000hrs
12. Saving energy 80%, Quick start, No flash, Soft light