Inspired by the first vintage bulbs, now revisited with cutting-edge LED technology reproducing the incandescent filaments of the past. They will enhance your lighting fixtures and diffuse a warm and enveloping light. The advantages include very low energy consumption, no heat emission, and 4 watts provide real lighting equivalent to about 40 watts of a carbon filament bulb, yet it only consumes 4 watts and can be used with a dimmer. Material: Glass Finish: Amber Color: Transparent Diameter (cm): 95.0 Base type: E27 Dimmable: Yes Filament shape: Vertical Filament type: LED Power (W): 4.0