Type: Inside color / Outside Color

Diameter:55mm/60mm

Input Voltage(V):220V / 110V

Wattage(W):25W/40W/60W/100W

Lifespan:1000H 

Lamp Base: E27/B22

Base Material:Aluminum/Iron

Filament:Single / Double Filament

Color Rendering Index: =100Ra

Package: 1PC/ Color Box, 10Pcs/Shrink, 100PCS/CTN

Appications:home lighting ,office lighting ,display lighting,lawn and so on.