G50-75SMD2835 Input voltage AC85-265V Lamp power 17.8W Luminous flux 1623.3LM Electric current 280mA PF 0.96 Lamp luminous efficiency 91.2LM/W CRI(RA>) 80.8 Warm White/ Pure White/ White lamp viewing angle 270° working temperature -10~60℃ IP rating IP33 working life time 50000Hrs