Model: PH4045 PH4065 PH4085 PH40100 Rated Watt:45W 65W 85W 100W Voltage:100V~240V Base: E27/E26/E40 Luminous Flux :2600 3750 4900 5500 lm Tube Size:14mm Color Temperature:2700K~6500K *Actual lifetime achieves 6000 hours up, Lumen maintenance rate achieves 70% up. *High light efficiency and without noise. *Even light distribution and excellent color rendering. *Instant start and flicker free. *Versatile watt and color temperature are available.